4^x=1/2^2

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Solution for 4^x=1/2^2 equation: 



4^x=1/2^2

We move all terms to the left:

4^x-(1/2^2)=0

We get rid of parentheses

4^x-1/2^2=0

We multiply all the terms by the denominator


4^x*2^2-1=0

Wy multiply elements

8x^3-1=0

We do not support expression: x^3

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