Mathematics, 05.05.2020 10:50 michaelishawilliams

A rectangle has sides measuring (2x + 7) units and (5x + 9) units.

Part A: What is the expression that represents the area of the rectangle? Show your work. (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 p

Answers: 2

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A rectangle has sides measuring (2x + 7) units and (5x + 9) units.

Part A: What is the e...

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