Mathematics
Senior High
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3行目から4行目の途中の計算教えてください!!

| ゾ=(x)'log(x+ズ+1)+x{log(x+V+1)} 2 .2 x = log(x+Vx+1)+x· .2 .2 x+Vx+1 ax-2)2x x 1+ x+1 .2 = log(x+Vx°+1)+x· x+Vx°+1 x 2 = log(x+/+1)+ x+1 2

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✨ Best Answer ✨

分子だけ通分して計算しましょう

お茶

ありがとうございます!

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