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The following steps are used to rewrite the polynomial expression (x+4y+z)(x-7y)
5 months ago
Q:
the following steps are used to rewrite the polynomial expression (x+4y+z)(x-7y)
Accepted Solution
A:
(x+4y+z)(x-7y)=[tex] x^{2} +4xy+xz-7xy-28y-7yz[/tex]
= [tex] x^{2} -3xy+xz-7yz[/tex]