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Simplify this (2x - 9)(4x + 1)
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Simplify this (2x - 9)(4x + 1)

User Alex Spera
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If you add bith of the x's you'll get 6x and if you combine the -9 and +1 you'll get -8 which leaves you with 6x-8
User Vishal Patel
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(2x−9)(4x+1) =(2x+−9)(4x+1) =(2x)(4x)+(2x)(1)+(−9)(4x)+(−9)(1) =8x^2+2x−36x−9 Answer: 8x^2−34x−9
User David Liao
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