Mathematics, 31.12.2019 12:31 paolaviviana

Can someone me on this? i've been trying to figure this out for about 20 minutes now but i don't know how to do it.

part a: the area of a square is (16x2 + 24x + 9) square units. determine the length of each side of the square by factoring the area expression completely. show your work. (5 points)

part b: the area of a rectangle is (4x2 − 49y2) square units. determine the dimensions of the rectangle by factoring the area expression completely. show your work. (5 points)

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