Question 541152
{{{3x^2+11x+6 ft^2}}}

A=L*W

So

W = A/L

Then:

{{{W = (3x^2+11x+6)/(3x+2)}}}

if we factor the top

{{{ W = (3x+2)(x+3)/(3x+2)}}}

3x+2 cancles out so,

W = x+3