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McGraw Hill Integrated II, 2012

MH

McGraw Hill Integrated II, 2012 View details

3. Multiplying Polynomials

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Exercise 8 Page 25

Apply the Distributive Property.

6a^3-19a^2-44a+36

Practice makes perfect

To simplify the expression by finding the product of the given binomial and trinomial, we will apply the Distributive Property.

(2a-9)( 3a^2+4a-4 )

Distribute ( 3a^2+4a-4 )

2a( 3a^2+4a-4 )-9( 3a^2+4a-4 )

Distribute 2a

6a^3+8a^2-8a-9( 3a^2+4a-4 )

Distribute -9

6a^3+8a^2-8a-27a^2-36a+36

Subtract terms

6a^3-19a^2-44a+36

Subchapter links

Exercises p.25-27