Mathematics
Senior High
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赤枠のところの計算方法を教えていただきたいです🙇🏻♀️
4
b² - a ²) - 2 (b- a (b-a)(b+a-2)
b-a
b-a
=b+a-2
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赤枠のところの計算方法を教えていただきたいです🙇🏻♀️
Users viewing this question
are also looking at these questions 😉
