Mathematics
Senior High
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4x³-8x^2-9x+18
の途中式お願いします🙇‍♀️

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✨ Best Answer ✨

参考・概略です

もし,因数分解なら

 4x³-8x²-9x+18

=4x³-9x-8x²+18

=x(4x²-9)-2(4x²-9)

=(x-2)(4x²-9)

=(x-2)(2x+3)(2x-3)

めいめい @幸せ者

ありがとうございます🙇‍♀️

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