Mathematics
Senior High
Resolved

どこが間違えていますか?

(7) ①-36 V √-3-6-1-9-√ai-si 5L

Answers

✨ Best Answer ✨

√3i×√3i×2
=3i^2×√2
=-3×√2
=-3√2
ルートのなかで足し算、引き算できないです!

りんご

ありがとうございます!

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