Question

35!!! POINTS A rectangle has sides measuring (6x + 4) units and (2x + 11) 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 points)

Answer 1

area of triangle =(6× + 4)*(2× + 11), degree is 2 and the closure property is (6+4)*(2×+11)=(×+11)*(6×+4)