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Clearnote
Q&A
Junior High
Mathematics
お願いします🙏💦
Mathematics
Junior High
about 7 yearsago
わたなべ まいか
お願いします🙏💦
7 次の計算を展開の公式, 因数分解の公式を用いて計算せさ> (② 27ー23* 1) 97*
Answers
mss9437
about 7 yearsago
1、9409
2は写真参照(by photomath)
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