Mathematics
Junior High
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3×49×51の解き方教えてください!

因数分解

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✨ Best Answer ✨

3×(50-1)×(50+1)=3×(50²-1²)=3×50²-3×1²
で出来ると思います。

楓 🍁

因数分解苦手で…
ありがとうございます😊

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