Mathematics

Olive Costa

12 February, 13:03

1. An expression is shown below:

3x^3y+12xy-9x^2y-36y

Part A: Rewrite the expression so that the GCF is factored completely. Show the steps of your work.

Part B: Rewrite the expression completely factored. Show the steps of your work.

2.

Part A: The area of a square is (9x^2-12x+4) square units. Determine the length of each side by factoring the area expression completely. Show your work.

Part B: The area of a rectangle is (25x^2-16y^2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work.