Question

The area of a square is given by 4x +12xy+9y . Find the area of the square.

Answer 1

Answer:

2x+3y is side of the square

Step-by-step explanation:

Area of the square of side n is n²

Area of the square is given...4x²+12xy+9y².

n²= 4x²+12xy+9y²

n²=(2x)²+2(2x)(3y)+(3y)²

n²=(2x+3y)²

n=2x+3y

Side of the square is 2x+3y