2 years ago

Factor the four-term polynomial ab + ac - 4b - 4c

Mathematics

1 answer:

Troyanec [42]2 years ago

5 0

A b + a c - 4 b - 4 c = a ( b + c ) - 4 ( b + c ) =
= (b + c) (a - 4)

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3 years ago

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