Act Polynomial Operations Review

Multiply:
(r + 7)(r − 7)

• r ² − 49 

• r ² + 14

• r ² − 7r + 49 

• r ² + 7r + 49 

Tags

CCSS.HSA.APR.C.4

Find the product:
(5n-8)(5n+8)

• 25n²-64

• 10n²

• 5n²+16

• 16

Tags

CCSS.HSA.APR.A.1

Find the difference.

• -3p² + 4p³ -15 + 9

• 3p³ + 4p² - p + 3

• 4p³ +3p² +16p -10

• 4p³ +3p² + 16p + 10

Tags

CCSS.HSA.APR.A.1

How many terms are in the following polynomial?
3x³ - 2y + 8x -16

• 1

• 2

• 4

• -16

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.D.6

Write an expression in simplified form to represent the area of the rectangle.

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.D.6

Multiply
(x²-2x+1)(x+1)

• x³-x²-x+1

• x³-2x+2

• x³+x²+x+1

• x³-3x²-3x+1

Tags

CCSS.HSA.APR.A.1

What is the degree of the polynomial:
7x³ – 8x² + 9

• 5

• 2

• 6

• 3

The side length of a square is (x - 7), which of the following below would represent the area?

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Tags

CCSS.HSA.APR.C.4

What is the constant of this polynomial?

• 2

• -8

• 3

• -7