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2-7 Distributive Property Assignment 2-7/91-92/ 2-68 eoe (every other even)

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Vocab Term: part of an expression separated by addition sign(s) Ex: 2x +3 x 2 + 3x +5 ______ terms ______ terms Coefficient: ________________in a term. If no number is visible, the coefficient is _______ Constant: Term ________________a variable (x 0 )

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y 3 - 5y 2 +2y - 6 How many terms? What are the coefficients? What are the constants?

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Example1 a) -2(x - 3y + 4) b) c)

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Example 2: factor a) -2y – 10 What is the GCF? b)20 - 5x What is the GCF? c) xy – 7y What is the GCF?

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d) What is the GCF? Slide out the denominator and leave the numerators

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Example 3 Combine Like Terms a)8a – 2b + 10a - 4b + 2a - 4b b)

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Clickers: pg 91-92 7 13 23 25 51 53 55

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