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Factor this expression check by multiplying factors.4ac plus 2ad plus 2bc plus 4bd?
Wiki User
∙ 9y ago
ac + 2ad + 2bc + 4bd
= a(c + 2d) + 2b(c + 2d)
= (a + 2b)(c + 2d)
Now expand to confirm your answer:
c(a + 2b) + 2d(a + 2b)
= ac + 2bc + 2ad + 4bd
≡ ac + 2ad + 2bc + 4bd
Wiki User
∙ 9y ago
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