SOLUTION: (4x-3)^3/2=8

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Question 76493: (4x-3)^3/2=8
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
SQRT(4X-3)^3=8
(4X-3)SQRT(4X-3)=8 DIVIDE BOTH SIDES BY (4X+3) WE GET.
SQRT(4X-3)=8/(4X-3) SQUARING BOTH SIDES WE GET.
(4X-3)=64/(4X-3)(4X-3) CROSS MULTIPLYING WE GET.
(4X-3)^3=64 OR 4X-3=4 OR 4X=4+3 OR 4X=7 OR X=7/4