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If (x-1)^3=8,what is the value of (x+1)^2. please solve fast?
Most Upvoted Answer
If (x-1)^3=8,what is the value of (x+1)^2. please solve fast?
(x-1)^3=8
So
x-1=cuberoot(8)
x-1=2x=2+1=3
so
x=3
to find
(x+1)^2
Putting values
(3+1)^2
4^2j16
So answer is 16
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