Question

MEDAL, ONE QUESTION

A rectangle has sides measuring (4x + 5) units and (3x + 10) units.

Part A: What is the expression that represents the area of the rectangle? Show your work to receive full credit. (4 points)

Part B: What are the degree and classification of the expression obtained in Part A? (3 points)

Part C: How does Part A demonstrate the closure property for polynomials? (3 points)

Answer 1

@horsegirl27

Answer 2

@abb0t

Answer 3

@Haseeb96

Answer 4

Area = length x width, you should be able to do the rest, good luck!