Question 287754
Let the width be x

the length will be x+2

Area = L*W

=x(x+2)

15=x^2+2x

x^2+2x-15=0

x^2+5x-3x-15=0

x(x+5)-3(x+5)=0

(x+5)(x-3)=0

x=-5 or 3

width = 3 and length = 5