4(x(2)^2)-1=12

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Solution for 4(x(2)^2)-1=12 equation: 



4(x(2)^2)-1=12

We move all terms to the left:

4(x(2)^2)-1-(12)=0

determiningTheFunctionDomain
4x2^2-1-12=0

We add all the numbers together, and all the variables

4x2^2-13=0

We move all terms containing x to the left, all other terms to the right

4x2^2=13

x=13/1

x=13

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