Warm-Up 5 minutes Simplify 1) (34)3 2) (6x)3 3) (3x5) x3 81x20

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Presentation transcript:

Warm-Up 5 minutes Simplify 1) (34)3 2) (6x)3 3) (3x5)4 312 216x3 81x20 1) (34)3 2) (6x)3 3) (3x5)4 312 216x3 81x20 4) (-3m4n2)2 5) 9m8n4 x9 y15

Multiplying and Dividing Monomials Objectives: To multiply and divide monomials Why? So you can apply these principles to real-world situations. Mastery is 80% or better on 5 min checks and Indy work.

Example 1 Multiply your coefficients first, then your variables. (5a3)(3a2) = (5)(3)(a3)(a2) = 15a5 (-3x3)(4xy5) = (-3)(4)(x3)(x)(y5) = -12x4y5 Multiply your coefficients first, then your variables.

Practice Multiply. 1) (3x)(-5) 2) (-m)(m) -15X 3) (-x)2x3 3) (-x)2x3 4) (3p5q2)(4p2q3)

Practice Multiply. 5) (4x5y5)(-2x6y4) 6) (-7y4)(-y)(2y3) 7) (7a5)(3a3)(-a5) 8) (9b2)(2b5)(-3b7)

HW PDF ONLINE Multiply Monomials

Example 2 Divide. 3 a 5 = 4 3 b 2 = a 2

Practice Divide. 1) 2) 3) 4)

Homework PDF Multiply & Divide Monomials