Question

QUESTION : The area of a square is given by 4x² + 12 xy + 9y². Find the side of the square.

Answer 1

(2x+3y)²,


therefore

side of the square=(2x+3y)

Answer 2

Answer:

Step-by-step explanation:

Area of square = 4x^+12xy+9y^2

(Side)^2 = 4x^+12xy+9y^2

(Side)^2 = (2x)^2+2(2x)(3y)+(3y)^2

(Side)^2 = (2x+3y)^2

Cutting the whole square on both sides

Side = 2x+3y