Multiplication of Polynomials Practice

Simplify: (2x + y)(2x - y)

• 4x² - y²

• 4x - y

• 4x² + y²

• 2x² - y²

Find the product.

• 6x² - 7xy - 20y²

• 6x² + 7xy - 20y²

• 6x² - 7xy + 20y²

• 6x² - 20y²

3x (2 + x)

• - 6x - 3x²

• - 6x + 3x²

• 6x - 3x²

• 6x + 3x²

Simplify: (2a - 3) (3a + 1)

• 6a² + 7a - 3

• 6a² + 5a - 3

• 6a² - 7a - 3

• 6a² - 9a + 3

Multiply these monomials.

-12x⁴ ⋅ 11x

• 132x⁴

• -132x⁴

• 132x⁵

• -132x⁵

Find the product using

the distributive property.

-8x ( 4x² - 9x + 12)

• -32x² - 72x + 96

• -32x³ - 72x² - 96x

• -32x³ + 72x² - 96

• -32x³ + 72x² - 96x

Multiply these binomials.

( x + 6 ) ( x - 8 )

• x² - 2x + 48

• x² - 2x - 48

• x² + 2x - 48

• x² - 48

Multiply: 3m²n ( 4m² - 5n + 3 )

• 3m⁴n - 15m²n² + 9m²n

• 12m⁴n - 15m²n² + 9m²n

• 12m²n + 15m²n² - 9m²n

• 4m⁴n - 5m²n² + 3m²n

Multiply:

(4a + 5 )( 5a - 7 )

• 20a - 35

• 20a + 35

• 20a² - 3a - 35

• 20a² + 3a - 35

( 3x + 4 ) (___________) = ( 9x² + 24x + 16 )

• 3x + 4

• 3x - 4

• 6x + 12

• 6x - 12