Question 1152647
square has side x
rectangle has length 2x+5 and width x-6.  Its area is 2x^2-7x-30
The square's area is x^2
The difference between the two is zero, since they are equal
so x^2-7x-30=0
(x-10)(x+3)=0
x=10 inches side of square
rectangle is 25 x 4 inches