Polynomials Test Review

(3x² + 4x - 2) - (5x + 7)

• 3x² - x - 9

• 2x² - 9

• 3x² + 9x - 5

• 3x² - x + 5

Add:
(3x² - 3x + 2) + (x² - 2x + 1)

• 4x³-2x²+2

• 4x² - 5x + 3

• -2x³+2x+2

• 4x³-2x²-2

Simplify the expression
-6x - 5(10x + 3)

• -56x - 15

• -56x+15

• 44x+15

• -44x-15

2(2x + 1) + 8x - 3

• 12x -1

• 12x - 5

• 12x + 1

• 12x + 6

(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

(2x - 1)(x + 2)

• 2x² + 3x - 2

• 2x² - 5x - 2

• 2x² + 3x + 2

• 2x² - 5x + 2

What is the product of (4x+3) and (2x-1)?

• 8x²-2x-3

• 8x-3

• 8x²+6x-3

• 8x²+2x-3

Multiply
x²(2x+3)

• x²+2x+3

• 2x+3

• 2x²+3x

• 2x³+3x²

-x³(9x⁴ - 2x³ + 7)

• -9x¹² + 2x⁹ - 7x³

• 9x⁷ - 2x⁶ + 7x³

• -9x⁷ - 2x³ + 7

• -9x⁷ + 2x⁶ - 7x³

Divide
_{6x² - 22x + 20}
by 2x - 4

• 4x + 16

• 3x + 5

• 3x - 5

• 4x - 16