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Clearnote
Q&A
Junior High
Mathematics
√90÷√48の計算でどうして√8分の15...
Mathematics
Junior High
about 5 yearsago
あ
√90÷√48の計算でどうして√8分の15から4分の√15になるかが分かりません、解説お願いします🙏🏻💦
そ詳細 1 V90:V48 2 V90- 48 15 3 8 式を計算しなさい。 V30 4 4 3|3
Answers
(*ΦωΦ)/
about 5 yearsago
分母と分子に√2をかけています
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