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anonymous
 5 years ago
what is the answer too (4x5)(4x+4)
anonymous
 5 years ago
what is the answer too (4x5)(4x+4)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You FOIL it out. F= First, you multiply the first terms together= (4x)(4x)=16x^2 O= Outer, you multiply the outer terms of both together (4x)(4)=16x I= Inner, you multiply the inner terms of both together (5)(4x)=20x L=Last, you multiply the last terms of both together= (5)(4)=20 Then you combine all terms together: 16x^2+16x20x20 Your final answer should be 16x^24x20

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0=16x^2+16x20x20 =16x^24x20
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