The area of a square is 4x² + 12x + 9 square units. Which expression represents the length of the side?
a. (3x+2) units
b. (2x+3) units
c. (4x+9) units
d. (4x+3) units
a. (3x+2) units
b. (2x+3) units
c. (4x+9) units
d. (4x+3) units
Add an Answer
More Questions From This User See All
Answers & Comments
Area of square = s^2
If side is (2x+3),
(2x+3)² = 4x² + 12x + 9