Question

The length of a rectangle is (6x2 + 3x - 2) units, and its width is (x3 - 2x + 5) units.

Part A: What is the area of the rectangle? Show your work. (5 points)

Part B: Does the answer for Part A show that polynomials are closed under an operation? Justify your answer. (3 points)

Part C: What is the degree and classification of the expression obtained in Part A? (2 points)
@perl @satellite73

Answer 1

HI!!

Answer 2

@dan815 @shrutipande9

Answer 3

area is base times height, compute
\[ (6x^2 + 3x - 2)(x^3 - 2x + 5)\]

Answer 4

6x^5+3x^4-14x^3+24x^2+19x-10

Answer 5

@misty1212