Mathematics
Junior High
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なにが間違ってるのか教えていただきたいです

06√2-3√37² =(√2-3√√3)(√2-3√√7) =2-36-3-186+9+3 =14-616 -6√6

Answers

Answers

補足になるかは分かりませんが、-3√3は-3と√3の間に×(かける)が入るので9+3ではなく9×3となります。

なお

なるほど

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