Question

The area of a square is given below.
16x2 + 24x + 9
Find the dimensions of the square in terms of the variable x.
____________ft by __________ ft
Can x = 0?
Yes or No _______.

What are the possible values of x?

Answer 1

\[16x^2+24x+9\] is the square of
\[4x+3\] because
\[(4x+3)^2=16x^2+24x+9\]