Question 1045203
Area of "equation", change to area of a "rectangle".


Area is w*L if w is width and L is length.
{{{(x-2)(x+2)=96}}}


{{{x^2-4=96}}}, left side member is a polynomial and right side member is the given area.


{{{x^2=96+4}}}


{{{x^2=100}}}


{{{highlight(x=10)}}}
Dimensions are 8 and 12.