SOLUTION: Please help me solve this question .Solve for X: (x+1)^2/3=8

SOLUTION: Please help me solve this question .Solve for X: (x+1)^2/3=8

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Question 604014: Please help me solve this question .Solve for X: (x+1)^2/3=8
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Solve for X:
(x+1)^2/3=8
take log of both sides
(2/3)log(x+1)=log8
log(x+1)=(3/2)log8≈1.3546
convert to exponential form
10^1.3546=x+1
22.6256=x+1
x=22.6256-1
x≈21.6256

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