Multiplying and Dividing Polynomials

(5x-1)(x+1)

• 5x² + 4x - 1

• 5x²+6x - 1

• 5x² - 4x -1

• 5x² + 4x + 1

(3x − 6)(7x + 7)

• 21x² − 63x + 42

• 21x² − 21x − 42

• 21x² − 42

• 21x² + 63x + 42

Find the product:
(x + 12)(x - 12)

• x² - 144

• x² + 144

• x² + 12x - 144

• x² - 12x + 144

Select the expanded form of the expression:

(x - 12)(x - 4)

• (x + 48)

• (x - 16)

• (x + 16)

• (x² + x - 16)

• (x² - 16x + 48)

Select the expanded form of the expression:

(2x + 1)(2x + 1)

• (2x + 2)

• (4x + 2)

• (4x + 4)

• (x² + 8x + 2)

• (4x² + 4x + 1)

Multiply: 10x(2x² + 3x + 4)

• 20x³ + 30x² + 40x

• 20x² + 30x + 40

• 12x³ + 13x² + 14x

• 12x² + 13x + 14

Multiply:

3a(5a² + 8a + 2)

Multiply:

5x(4x³ + 8)

Multiply the binomials:

• x² − 2x − 63

• x² − 16x − 63

• x² − 2x + 63

• x² − 16x + 63

Multiply the binomials:

• 6x² + 16x + 8

• 5x² +11x + 6

• 5x² + 16x + 6

• 6x² + 11x + 8