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Question-212050




Question Number 212050 by Spillover last updated on 28/Sep/24
Answered by Ghisom last updated on 28/Sep/24
∫(x/( (√((x^2 +1)(1+(√(x^2 +1)))))))dx=       [t=2(√(1+(√(x^2 +1))))]  =∫dt=t=  =2(√(1+(√(x^2 +1))))+C
x(x2+1)(1+x2+1)dx=[t=21+x2+1]=dt=t==21+x2+1+C
Commented by Spillover last updated on 28/Sep/24
great.thanks
great.thanks
Answered by Spillover last updated on 28/Sep/24

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