1.An expression is shown below:

6x²y 3xy 24xy²+ 12y²

Part A:Rewrite the expression so the GCF is factored completely.

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

2.Part A:The area of a square is (4x² 12x + 9) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work.

Part B:The area of a rectangle is (16x² 9y²) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work.