Question 1034307
Lets the width of the carpet be x feet, then its length is 2x feet, since its area is 128 we write the equation:
{{{2x*x=128}}} solving this equation we get:
{{{2x^2=128}} Divide by two
{{{x^2=64}}}
{{{x=8}}}
The width is 8 feet and the length is {{{2*8=16}}} feet.