A parallelogram has an area of x^2 + 9x - 36.

a. What are expressions for the length and width of the parallelogram?

b. If x is an integer, what is the least possible value of x for a parallelogram to exist? Explain.

Please help!

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Place the following steps in order to complete the square and solve the quadratic equation,