{"id":9131,"date":"2022-04-06T19:01:25","date_gmt":"2022-04-06T16:01:25","guid":{"rendered":"https:\/\/stwww1.weizmann.ac.il\/petel\/?post_type=instructions&#038;p=9131"},"modified":"2024-11-28T13:43:43","modified_gmt":"2024-11-28T11:43:43","slug":"algebra","status":"publish","type":"instructions","link":"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/algebra\/","title":{"rendered":"\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4: \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4 Algebra"},"content":{"rendered":"<h2>\u05d4\u05e7\u05d3\u05de\u05d4<\/h2>\n<p>\u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05e9\u05d0\u05dc\u05d4 \u05d6\u05d5 \u05d1\u05d1\u05d5\u05d7\u05df \/ \u05de\u05e9\u05d9\u05de\u05d4 \u05db\u05d0\u05e9\u05e8 \u05de\u05e2\u05d5\u05e0\u05d9\u05d9\u05e0\u05d9\u05dd \u05dc\u05e7\u05d1\u05dc \u05de\u05d4\u05ea\u05dc\u05de\u05d9\u05d3 \u05ea\u05e9\u05d5\u05d1\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e9\u05dc \u05e0\u05d5\u05e1\u05d7\u05d4 \u05d0\u05dc\u05d2\u05d1\u05e8\u05d9\u05ea.<br \/>\n\u05d4\u05de\u05e2\u05e8\u05db\u05ea \u05d9\u05d5\u05d3\u05e2\u05ea \u05dc\u05d6\u05d4\u05d5\u05ea \u05d0\u05ea \u05d4\u05ea\u05e9\u05d5\u05d1\u05d4 \u05d4\u05e0\u05db\u05d5\u05e0\u05d4 \u05d1\u05ea\u05e6\u05d5\u05e8\u05d5\u05ea \u05d0\u05dc\u05d2\u05d1\u05e8\u05d9\u05d5\u05ea \u05e9\u05d5\u05e0\u05d5\u05ea.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-9143\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4.png\" alt=\"\" width=\"1547\" height=\"401\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4.png 1547w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-300x78.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-1024x265.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-768x199.png 768w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-1536x398.png 1536w\" sizes=\"(max-width: 1547px) 100vw, 1547px\" \/><\/p>\n<h2>\u05d4\u05d2\u05d3\u05e8\u05ea \u05e9\u05d0\u05dc\u05d4 \u05e2\u05dd \u05ea\u05e9\u05d5\u05d1\u05d4 \u05e4\u05e8\u05de\u05d8\u05e8\u05d9\u05ea (&quot;\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4&quot;)<\/h2>\n<p>\u05db\u05d3\u05d9 \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e9\u05d0\u05dc\u05d4 \u05e2\u05dd \u05ea\u05e9\u05d5\u05d1\u05d4 \u05e4\u05e8\u05de\u05d8\u05e8\u05d9\u05ea (&quot;\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4&quot;) \u05d9\u05e9 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05d0\u05ea \u05d4\u05de\u05e9\u05d9\u05de\u05d4 \u05d5\u05dc\u05d0\u05d7\u05e8 \u05de\u05db\u05df \u05dc\u05dc\u05d7\u05d5\u05e5 \u05e2\u05dc \u05d4\u05db\u05e4\u05ea\u05d5\u05e8:&quot;\u05e2\u05e8\u05d9\u05db\u05ea \u05d4\u05e9\u05d0\u05dc\u05d5\u05ea \u05d1\u05de\u05e9\u05d9\u05de\u05d4&quot;:<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-22093 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/02\/nahnv.png\" alt=\"\u05de\u05e9\u05d9\u05de\u05d4\" width=\"934\" height=\"588\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/02\/nahnv.png 934w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/02\/nahnv-300x189.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/02\/nahnv-768x483.png 768w\" sizes=\"(max-width: 934px) 100vw, 934px\" \/><\/p>\n<p>\u05db\u05d3\u05d9 \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e9\u05d0\u05dc\u05d4 \u05d7\u05d3\u05e9\u05d4 \u05dc\u05de\u05e9\u05d9\u05de\u05d4 \u05d9\u05e9 \u05dc\u05dc\u05d7\u05d5\u05e5 \u05e2\u05dc \u05d4\u05db\u05e4\u05ea\u05d5\u05e8 &quot;\u05d4\u05d5\u05e1\u05e4\u05d4&quot; \u05d5\u05dc\u05d1\u05d7\u05d5\u05e8 \u05d1\u05d0\u05e4\u05e9\u05e8\u05d5\u05ea &quot;\u05e9\u05d0\u05dc\u05d4 \u05d7\u05d3\u05e9\u05d4&quot;:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-6264 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/01\/\u05de\u05e1\u05d5\u05de\u05df.png\" alt=\"\" width=\"1022\" height=\"544\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/01\/\u05de\u05e1\u05d5\u05de\u05df.png 1022w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/01\/\u05de\u05e1\u05d5\u05de\u05df-300x160.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/01\/\u05de\u05e1\u05d5\u05de\u05df-768x409.png 768w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><\/p>\n<p>\u05de\u05e8\u05e9\u05d9\u05de\u05ea \u05e1\u05d5\u05d2\u05d9 \u05d4\u05e9\u05d0\u05dc\u05d5\u05ea \u05e9\u05ea\u05d5\u05e6\u05d2 \u05d9\u05e9 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05d1\u05d0\u05e4\u05e9\u05e8\u05d5\u05ea:&quot;\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4&quot; , \u05dc\u05d0\u05d7\u05e8 \u05de\u05db\u05df : \u05d9\u05e9 \u05dc\u05dc\u05d7\u05d5\u05e5 \u05e2\u05dc \u05d4\u05db\u05e4\u05ea\u05d5\u05e8 : &quot;\u05d4\u05d5\u05e1\u05e4\u05d4&quot;:<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-22096 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05e1\u05d5\u05d2-\u05e9\u05d0\u05dc\u05d4-\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4.png\" alt=\"\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4 \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4\n\" width=\"400\" height=\"649\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05e1\u05d5\u05d2-\u05e9\u05d0\u05dc\u05d4-\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4.png 400w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05e1\u05d5\u05d2-\u05e9\u05d0\u05dc\u05d4-\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4-185x300.png 185w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u05d9\u05e9 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05db\u05d5\u05ea\u05e8\u05ea \u05dc\u05e9\u05d0\u05dc\u05d4 (\u05d1\u05e9\u05d3\u05d4 : &quot;\u05e9\u05dd \u05d4\u05e9\u05d0\u05dc\u05d4&quot;)\u05d5\u05dc\u05de\u05dc\u05d0 \u05d0\u05ea \u05ea\u05d5\u05db\u05df \u05d4\u05e9\u05d0\u05dc\u05d4 (\u05d1\u05e9\u05d3\u05d4 : &quot;\u05ea\u05d5\u05db\u05df \u05d4\u05e9\u05d0\u05dc\u05d4&quot;)<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-22097 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea.png\" alt=\"\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea \u05db\u05dc\u05dc\u05d9\u05d5\u05ea \u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4 \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4\" width=\"1813\" height=\"525\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea.png 1813w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea-300x87.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea-1024x297.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea-768x222.png 768w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d4\u05d2\u05d3\u05e8\u05d5\u05ea-\u05db\u05dc\u05dc\u05d9\u05d5\u05ea-1536x445.png 1536w\" sizes=\"(max-width: 1813px) 100vw, 1813px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>\u05d4\u05d2\u05d3\u05e8\u05ea \u05d4\u05de\u05e9\u05ea\u05e0\u05d9\u05dd:<\/h2>\n<p>\u05db\u05e2\u05ea, \u05d1\u05dc\u05e9\u05d5\u05e0\u05d9\u05ea &quot;\u05de\u05e9\u05ea\u05e0\u05d9\u05dd&quot; \u05e0\u05d2\u05d3\u05d9\u05e8 \u05d1\u05d0\u05d9\u05dc\u05d5 \u05de\u05e9\u05ea\u05e0\u05d9\u05dd \u05e2\u05dc \u05ea\u05dc\u05de\u05d9\u05d3 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05ea\u05e9\u05d5\u05d1\u05ea\u05d5.<strong><br \/>\n<\/strong>\u05d1\u05d3\u05d5\u05d2\u05de\u05d4 \u05e9\u05dc\u05e0\u05d5, \u05d1\u05de\u05e9\u05d5\u05d5\u05d0\u05ea \u05de\u05d4\u05d9\u05e8\u05d5\u05ea-\u05d6\u05de\u05df, \u05d4\u05de\u05e9\u05ea\u05e0\u05d4 \u05d4\u05d9\u05d7\u05d9\u05d3 \u05d4\u05d5\u05d0 \u05d6\u05de\u05df(t). \u05d7\u05e9\u05d5\u05d1 \u05dc\u05db\u05ea\u05d5\u05d1 \u05d1\u05d2\u05d5\u05e3 \u05d4\u05e9\u05d0\u05dc\u05d4 \u05d1\u05d0\u05d9\u05dc\u05d5 \u05de\u05e9\u05ea\u05e0\u05d9\u05dd \u05de\u05d5\u05ea\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9.<br \/>\n\u05e0\u05e8\u05e9\u05d5\u05dd \u05d0\u05ea \u05e9\u05dd \u05d4\u05de\u05e9\u05ea\u05e0\u05d4, \u05d1\u05de\u05e7\u05e8\u05d4 \u05d6\u05d4 <strong>t<\/strong> \u05d5\u05d8\u05d5\u05d5\u05d7 \u05e2\u05e8\u05db\u05d9\u05dd \u05d0\u05e4\u05e9\u05e8\u05d9 \u05dc\u05de\u05e9\u05ea\u05e0\u05d4 \u05d6\u05d4.<br \/>\n\u05d1\u05de\u05d9\u05d3\u05d4 \u05d5\u05d0\u05d9\u05df \u05de\u05d2\u05d1\u05dc\u05d5\u05ea, \u05d1\u05e8\u05d9\u05e8\u05ea \u05d4\u05de\u05d7\u05d3\u05dc \u05d4\u05d9\u05d0: \u05e2\u05e8\u05da \u05de\u05e8\u05d1\u05d9 20, \u05e2\u05e8\u05da \u05de\u05d6\u05e2\u05e8\u05d9 1.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9139 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05de\u05e9\u05ea\u05e0\u05d9\u05dd.png\" alt=\"\" width=\"1169\" height=\"160\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05de\u05e9\u05ea\u05e0\u05d9\u05dd.png 1169w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05de\u05e9\u05ea\u05e0\u05d9\u05dd-300x41.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05de\u05e9\u05ea\u05e0\u05d9\u05dd-1024x140.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05de\u05e9\u05ea\u05e0\u05d9\u05dd-768x105.png 768w\" sizes=\"(max-width: 1169px) 100vw, 1169px\" \/><\/p>\n<p>\u05d0\u05dd \u05e9\u05dd \u05d4\u05de\u05e9\u05ea\u05e0\u05d4 \u05db\u05d5\u05dc\u05dc \u05d0\u05d9\u05e0\u05d3\u05e7\u05e1 (\u05dc\u05d3\u05d5\u05d2\u05de\u05d4 t<sub>0<\/sub>), \u05d1\u05e9\u05d3\u05d4 &quot;\u05ea\u05e9\u05d5\u05d1\u05d4&quot; \u05db\u05d5\u05ea\u05d1\u05d9\u05dd t0 \u05d5-MOODLE \u05d1\u05d0\u05d5\u05e4\u05df \u05d0\u05d5\u05d8\u05d5\u05de\u05d8\u05d9 \u05d4\u05d5\u05e4\u05da \u05d0\u05ea \u05d4\u05ea\u05d5 \u05d4\u05e9\u05e0\u05d9 \u05dc\u05d0\u05d9\u05e0\u05d3\u05e7\u05e1.<br \/>\n\u05d1\u05d0\u05d5\u05ea\u05d4 \u05e6\u05d5\u05e8\u05d4 \u05db\u05d5\u05ea\u05d1\u05d9\u05dd \u05d2\u05dd \u05d4\u05ea\u05dc\u05de\u05d9\u05d3\u05d9\u05dd \u05d0\u05ea \u05ea\u05e9\u05d5\u05d1\u05ea\u05dd.<br \/>\n\u05db\u05de\u05d5\u05d1\u05df \u05e9\u05d0\u05dd \u05d9\u05e9 \u05d1\u05ea\u05e9\u05d5\u05d1\u05d4 \u05d9\u05d5\u05ea\u05e8 \u05de\u05e4\u05e8\u05de\u05d8\u05e8 \u05d0\u05d7\u05d3, \u05e0\u05d5\u05db\u05dc \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05db\u05de\u05d4 \u05de\u05e9\u05ea\u05e0\u05d9\u05dd.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u05d4\u05d2\u05d3\u05e8\u05ea \u05d4\u05d1\u05d9\u05d8\u05d5\u05d9 \u05d4\u05e4\u05e8\u05de\u05d8\u05e8\u05d9<\/strong><\/h2>\n<p><strong><br \/>\n<\/strong>\u05e2\u05dc \u05de\u05e0\u05ea \u05dc\u05d4\u05d2\u05d3\u05d9\u05e8 \u05ea\u05e9\u05d5\u05d1\u05d4 \u00a0\u05e0\u05db\u05d5\u05e0\u05d4 \u05e2\u05d1\u05d5\u05e8 \u05d4\u05e9\u05d0\u05dc\u05d4 \u05e0\u05e2\u05d1\u05d5\u05e8 \u05dc\u05e1\u05e2\u05d9\u05e3 &quot;\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea&quot;,\u05e0\u05e8\u05e9\u05d5\u05dd <strong>t+4<\/strong> \u05d1\u05e9\u05d3\u05d4 &quot;\u05ea\u05e9\u05d5\u05d1\u05d4 1&quot; \u05d5\u05e0\u05d9\u05ea\u05df \u05dc\u05ea\u05e9\u05d5\u05d1\u05d4 \u05d6\u05d5 \u05e0\u05d9\u05e7\u05d5\u05d3 \u05e9\u05dc 100%.<br \/>\n\u05e0\u05d5\u05e1\u05d9\u05e3 \u05dc\u05ea\u05e9\u05d5\u05d1\u05d4 \u05de\u05e9\u05d5\u05d1 \u05d1\u05de\u05d9\u05d3\u05ea \u05d4\u05e6\u05d5\u05e8\u05da.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9141 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea.png\" alt=\"\" width=\"1205\" height=\"275\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea.png 1205w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea-300x68.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea-1024x234.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05e9\u05d5\u05d1\u05d5\u05ea-768x175.png 768w\" sizes=\"(max-width: 1205px) 100vw, 1205px\" \/><\/p>\n<p>\u05d1\u05de\u05d9\u05d3\u05d4 \u05d5\u05d9\u05e9 \u05de\u05e1\u05e4\u05e8 \u05ea\u05e9\u05d5\u05d1\u05d5\u05ea \u05e0\u05db\u05d5\u05e0\u05d5\u05ea, \u05e0\u05d9\u05ea\u05df \u05dc\u05ea\u05ea \u05e0\u05d9\u05e7\u05d5\u05d3 \u05de\u05dc\u05d0 \u05dc\u05d9\u05d5\u05ea\u05e8 \u05de\u05ea\u05e9\u05d5\u05d1\u05d4 \u05d0\u05d7\u05ea.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u05d4\u05d5\u05e1\u05e4\u05ea \u05ea\u05d5\u05d5\u05d9\u05ea \u05de\u05e7\u05d3\u05d9\u05de\u05d4 \u05dc\u05de\u05e9\u05d1\u05e6\u05ea \u05d4\u05d6\u05e0\u05ea \u05d4\u05ea\u05e9\u05d5\u05d1\u05d4<\/strong> (\u05dc\u05d0 \u05d7\u05d5\u05d1\u05d4)<\/h2>\n<p>\u05d1\u05e1\u05e2\u05d9\u05e3 &quot;\u05d0\u05e4\u05e9\u05e8\u05d5\u05d9\u05d5\u05ea&quot; \u05e0\u05d9\u05ea\u05df \u05dc\u05d4\u05d6\u05d9\u05df \u05ea\u05d5\u05d5\u05d9\u05ea \u05e9\u05ea\u05d5\u05e4\u05d9\u05e2 \u05dc\u05ea\u05dc\u05de\u05d9\u05d3\u05d9\u05dd \u05dc\u05e6\u05d3 \u05d4\u05d1\u05d9\u05d8\u05d5\u05d9 \u05d4\u05e4\u05e8\u05de\u05d8\u05e8\u05d9.<\/p>\n<p>\u05d4\u05d6\u05d9\u05e0\u05d5 \u05dc\u05d3\u05d5\u05d2\u05de\u05d0 =f(x)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9142 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05d5\u05d5\u05d9\u05ea-\u05ea\u05e9\u05d5\u05d1\u05d4.png\" alt=\"\" width=\"1224\" height=\"624\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05d5\u05d5\u05d9\u05ea-\u05ea\u05e9\u05d5\u05d1\u05d4.png 1224w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05d5\u05d5\u05d9\u05ea-\u05ea\u05e9\u05d5\u05d1\u05d4-300x153.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05d5\u05d5\u05d9\u05ea-\u05ea\u05e9\u05d5\u05d1\u05d4-1024x522.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05ea\u05d5\u05d5\u05d9\u05ea-\u05ea\u05e9\u05d5\u05d1\u05d4-768x392.png 768w\" sizes=\"(max-width: 1224px) 100vw, 1224px\" \/><\/p>\n<p>\u05dc\u05e1\u05d9\u05d5\u05dd \u05d8\u05d9\u05e4\u05d5\u05dc \u05d1\u05e9\u05d0\u05dc\u05d4 \u05dc\u05d7\u05e6\u05d5 \u05e2\u05dc &quot;<strong>\u05e9\u05de\u05d9\u05e8\u05ea \u05e9\u05d9\u05e0\u05d5\u05d9\u05d9\u05dd<\/strong>&quot;.<\/p>\n<p>\u05dc\u05ea\u05e9\u05d5\u05de\u05ea \u05dc\u05d9\u05d1\u05db\u05dd, \u05d1\u05de\u05d9\u05d3\u05d4 \u05d5\u05d1\u05e8\u05e6\u05d5\u05e0\u05db\u05dd \u05dc\u05d4\u05d6\u05d9\u05df \u05e1\u05d9\u05de\u05df \u05e9\u05d5\u05e8\u05e9 \u05d1\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4 \u05d6\u05d4, \u05e4\u05e0\u05d5 <a href=\"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/sqrt\/\">\u05dc\u05ea\u05d3\u05e8\u05d9\u05da \u05d1\u05e7\u05d9\u05e9\u05d5\u05e8 \u05d4\u05d6\u05d4<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u05d1\u05ea\u05e6\u05d5\u05d2\u05d4 \u05de\u05e7\u05d3\u05d9\u05de\u05d4 \u05d4\u05e9\u05d0\u05dc\u05d4 \u05ea\u05e8\u05d0\u05d4 \u05db\u05da:<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9143 size-full\" src=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4.png\" alt=\"\" width=\"1547\" height=\"401\" srcset=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4.png 1547w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-300x78.png 300w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-1024x265.png 1024w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-768x199.png 768w, https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/04\/\u05d3\u05d5\u05d2\u05de\u05d0-\u05dc\u05e9\u05d0\u05dc\u05d4-1536x398.png 1536w\" sizes=\"(max-width: 1547px) 100vw, 1547px\" \/><\/p>\n<p>\u05d1\u05d4\u05e6\u05dc\u05d7\u05d4!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[322],"tags":[],"subject":[314],"class_list":["post-9131","instructions","type-instructions","status-publish","hentry","category-quiz","subject-quiz"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4: \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4 Algebra - \u05de\u05d9\u05d6\u05dd PeTeL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/algebra\/\" \/>\n<meta property=\"og:locale\" content=\"he_IL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4: \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4 Algebra - \u05de\u05d9\u05d6\u05dd PeTeL\" \/>\n<meta property=\"og:description\" content=\"\u05d4\u05e7\u05d3\u05de\u05d4 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05e9\u05d0\u05dc\u05d4 \u05d6\u05d5 \u05d1\u05d1\u05d5\u05d7\u05df \/ \u05de\u05e9\u05d9\u05de\u05d4 \u05db\u05d0\u05e9\u05e8 \u05de\u05e2\u05d5\u05e0\u05d9\u05d9\u05e0\u05d9\u05dd \u05dc\u05e7\u05d1\u05dc \u05de\u05d4\u05ea\u05dc\u05de\u05d9\u05d3 \u05ea\u05e9\u05d5\u05d1\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05e9\u05dc \u05e0\u05d5\u05e1\u05d7\u05d4 \u05d0\u05dc\u05d2\u05d1\u05e8\u05d9\u05ea. \u05d4\u05de\u05e2\u05e8\u05db\u05ea \u05d9\u05d5\u05d3\u05e2\u05ea \u05dc\u05d6\u05d4\u05d5\u05ea \u05d0\u05ea \u05d4\u05ea\u05e9\u05d5\u05d1\u05d4 \u05d4\u05e0\u05db\u05d5\u05e0\u05d4 \u05d1\u05ea\u05e6\u05d5\u05e8\u05d5\u05ea \u05d0\u05dc\u05d2\u05d1\u05e8\u05d9\u05d5\u05ea \u05e9\u05d5\u05e0\u05d5\u05ea. \u05d4\u05d2\u05d3\u05e8\u05ea \u05e9\u05d0\u05dc\u05d4 \u05e2\u05dd \u05ea\u05e9\u05d5\u05d1\u05d4 \u05e4\u05e8\u05de\u05d8\u05e8\u05d9\u05ea (&quot;\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4&quot;) \u05db\u05d3\u05d9 \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e9\u05d0\u05dc\u05d4 \u05e2\u05dd \u05ea\u05e9\u05d5\u05d1\u05d4 \u05e4\u05e8\u05de\u05d8\u05e8\u05d9\u05ea (&quot;\u05d0\u05dc\u05d2\u05d1\u05e8\u05d4&quot;) \u05d9\u05e9 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05d0\u05ea \u05d4\u05de\u05e9\u05d9\u05de\u05d4 \u05d5\u05dc\u05d0\u05d7\u05e8 \u05de\u05db\u05df \u05dc\u05dc\u05d7\u05d5\u05e5 \u05e2\u05dc \u05d4\u05db\u05e4\u05ea\u05d5\u05e8:&quot;\u05e2\u05e8\u05d9\u05db\u05ea \u05d4\u05e9\u05d0\u05dc\u05d5\u05ea \u05d1\u05de\u05e9\u05d9\u05de\u05d4&quot;: &nbsp; \u05db\u05d3\u05d9 \u05dc\u05d4\u05d5\u05e1\u05d9\u05e3 \u05e9\u05d0\u05dc\u05d4 \u05d7\u05d3\u05e9\u05d4 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/algebra\/\" \/>\n<meta property=\"og:site_name\" content=\"\u05de\u05d9\u05d6\u05dd PeTeL\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-28T11:43:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/stwww1.weizmann.ac.il\/petel\/wp-content\/uploads\/sites\/51\/2022\/02\/nahnv.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/algebra\/\",\"url\":\"https:\/\/stwww1.weizmann.ac.il\/petel\/instructions\/algebra\/\",\"name\":\"\u05e1\u05d5\u05d2 \u05e9\u05d0\u05dc\u05d4: \u05d0\u05dc\u05d2\u05d1\u05e8\u05d4 Algebra - \u05de\u05d9\u05d6\u05dd 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