Multiplication and Division of Rational Polynomials

Translate: Four times a number increased by 7

• 4 (n + 7)

• 7 + 4/n

• 4n + 7

• 7 (n +4)

• Commutative Property

• Associative Property

• Zero Product Property

• Identify Property Of Multiplication

Find the product.

• 6x² - 7xy - 20y²

• 6x² + 7xy - 20y²

• 6x² - 7xy + 20y²

• 6x² - 20y²

Multiply these binomials.

( xy + 5 ) ( xy - 5 )

• x²y² - 25

• x²y² + 25

• x²y² - 10xy - 25

• x²y² + 10xy - 25

Multiply the following rational expressions, simplifying the answer if needed.

Find the product.

( a³ + 7 ) ( a³ - 4 )

• a⁹ + 3a⁶ - 28

• a⁶ + 3a³ - 28

• a⁹ + 3a³ - 28

• a⁶ - 3a³ + 28

Multiply these monomials.

-12x⁴ ⋅ 11x

• 132x⁴

• -132x⁴

• 132x⁵

• -132x⁵

Multiply using the 'FOIL' method.

( 3x + 5 ) ( 2x + 3 )

• 6x² + 19x

• 6x² + 15

• 6x² + 19x + 8

• 6x² + 19x + 15

Multiply these binomials.

( x + 6 ) ( x - 8 )

• x² - 2x + 48

• x² - 2x - 48

• x² + 2x - 48

• x² - 48

Find the product.

( 6x - 7 ) ²

• 36x² - 49

• 36x² - 84x + 49

• 36x² + 49

• 36x² + 84x + 49