SOLUTION: Solve the equation algebraically. Please show work. (x^2)(2^x)-(2^x)=0

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Question 883639: Solve the equation algebraically. Please show work.
(x^2)(2^x)-(2^x)=0
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2%29%282%5Ex%29-%282%5Ex%29=0
%282%5Ex%29%28x%5E2-1%29=0

The case of x%5E2-1=0,
x=-1 or x=1.

The case of 2%5Ex=0, impossible.