Mathematics
Junior High
Solved

√2 = 1.414, √20 = 4.472 として、次の値を求めなさい

2√2

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✨ Best Answer ✨

参考・概略です

  2√2

 ●2√2=2×√2なので

 =2×√2

 ●√2=1.414なので

 =2×1.414

 ●計算をし

 =2.828

ありがとうございます!

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