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No Plagiarism!dksXFe0ONs0hzGavn3Qbposted on PENANA 乘法公式就三點,8964 copyright protection12PENANANzHut7VygE 維尼
但這三點就夠搞死一群人了,8964 copyright protection12PENANA5XfrMUunQL 維尼
因為這三個公式可以演變出非常多題型,8964 copyright protection12PENANAPaV3iJpAao 維尼
判斷題、敘述題、計算題.......等等,除此之外還有很多陷阱題。16Please respect copyright.PENANAL6een4C2NH
8964 copyright protection12PENANAAuZRpUxMK3 維尼
讓我來看看是哪三個公式吧!8964 copyright protection12PENANAqzGyeDD8kv 維尼
1 . ( a + b )² = a² + 2ab + b²16Please respect copyright.PENANAVHaMP5StDd
8964 copyright protection12PENANAxWG3QnLigZ 維尼
2 . ( a - b )² = a² - 2ab + b²8964 copyright protection12PENANARrcycKrkAS 維尼
3 . a² - b² = ( a + b )( a - b )8964 copyright protection12PENANA0SB6KKtyhO 維尼
16Please respect copyright.PENANAhY5lQzyGZu
8964 copyright protection12PENANAOW6MkmPwQL 維尼
今天的第二個大項就是多項式,8964 copyright protection12PENANAQiYsGRHM3k 維尼
何謂多項式呢?8964 copyright protection12PENANA2msGwjzvbF 維尼
國中的多項式是不能放在分母和根號裡的喔!!8964 copyright protection12PENANApNss1okcKj 維尼
當今天題目問,下列哪些選項是多項式時,就需要特別注意喔~~8964 copyright protection12PENANALFa7SmD7Fd 維尼
16Please respect copyright.PENANASwSAYzVhNU
8964 copyright protection12PENANABqockbRCrC 維尼
16Please respect copyright.PENANAVuJ0N8wBVI
8964 copyright protection12PENANAQ3addgBTGU 維尼
小小測驗時間~~8964 copyright protection12PENANA9kcDK187mj 維尼
1 . 請問a² + b² = ( a + b )²,是正確的嗎?8964 copyright protection12PENANAuQYA3M7AH0 維尼
2 . 985 * 1015,我可以使用乘法公式的第2個公式對嗎?8964 copyright protection12PENANAgpT8XaQ7HT 維尼
3 . x² - 3x + 8 為多項式嗎?8964 copyright protection12PENANABuoERwYynv 維尼
16Please respect copyright.PENANAtRKqKq34F9
8964 copyright protection12PENANAOnvfpuTkdY 維尼
以上答案會在下一篇公布解答~16Please respect copyright.PENANAJDSffoWRLH
8964 copyright protection12PENANA8He1ROOFzt 維尼
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