(x+4y+z)(x-7y) identify the property used in each of the steps

asked Sep 25, 2018 1.2k views

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multiply the parentheses then collect like terms
(x+4y+z) (x-7y)

x^2-7xy+4xy-28y^2+xz-7yz

x^2-3xy-28y^2+xz-7yz

Ueeieiie answered Sep 26, 2018

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4 votes

Answer:

so what are the propertys?

Explanation:

Chauncey answered Oct 1, 2018

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