Explanation Given: ( a + 3 ) ( a 2 − 3 a + 9 ) Calculation: We will use distributive property to multiply two binomials. ( a + 3 ) ( a 2 − 3 a + 9 ) = a ( a 2 − 3 a + 9 ) + 3 ( a 2 − 3 a + 9 ) Distribute ( a + 3 ) . = a 3 − 3 a 2 + 9 a + 3 a 2 − 9 a + 27 ( Apply the distributive property a second time and multiply

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ISBN: 9780321978929

Author: Martin-Gay

Publisher: PEARSON

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Chapter 13.3, Problem 97ES

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Multiply: (a+3)(a2−3a+9) .

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Chapter 13 Solutions

EBK ALGEBRA FOUNDATIONS

Ch. 13.1 - Prob. 1VRVC Ch. 13.1 - Prob. 2VRVC Ch. 13.1 - Prob. 3VRVC Ch. 13.1 - Prob. 4VRVC Ch. 13.1 - Prob. 5VRVC Ch. 13.1 - Prob. 6VRVC Ch. 13.1 - Prob. 1ES Ch. 13.1 - Prob. 2ES Ch. 13.1 - Prob. 3ES Ch. 13.1 - Prob. 4ES

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Multiply: ( a + 3 ) ( a 2 − 3 a + 9 ) .

Solution Summary: The author explains that they will use distributive property to multiply two binomials.

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Multiply: (a+3)(a2−3a+9) .

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