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-log|x|=-(1/2)×2×log|x|=-(1/2)log|x|²=(1/2)×log(1/|x|²)=(1/2)log(1/x²)
Mathematics
Senior High
Solved
最後の分母のx二乗はどうやったら出てきますか？
x 2x-1 x+1月
-log/x+(log|x-1+ log|x+1)+C
log+C
2
二2
Answers
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