Multiplying a Monomial and a Polynomial.

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Presentation transcript:

Multiplying a Monomial and a Polynomial.

Review: When multiplying variables, add the exponents! 1) Simplify: 5(7n - 2) Use the distributive property. 5 • 7n 35n - 10 - 5 • 2

2) Simplify: 3) Simplify: 6rs(r2s - 3) 6a2 + 9a 6rs • r2s 6r3s2 - 18rs

5) Simplify: - 4m3(-3m - 6n + 4p) 4) Simplify: 4t2(3t2 + 2t - 5) 12t4 5) Simplify: - 4m3(-3m - 6n + 4p) 12m4 + 8t3 - 20t2 + 24m3n - 16m3p

6) Simplify: (27x2 - 6x + 12) 16x3 - 28x2 + 4x Fooled ya, didn’t I?!? Ha! Ha! Here’s the real answer! -9x3 + 2x2 - 4x

Simplify 4y(3y2 – 1) 7y2 – 1 12y2 – 1 12y3 – 1 12y3 – 4y

Simplify -3x2y3(y2 – x2 + 2xy) -3x2y5 + 3x4y3 – 6x3y4

Thanks for coming!