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01-04-2021
Mathematics

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A- (x+4) (4x-1)
B- (x-4)(4x-1)
C-(x+4)(4x+1)
D-(x-4)(4x+1)

A x4 4x1 B x44x1 Cx44x1 Dx44x1 class=

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Аноним Аноним

04-04-2021

D-(x-4)(4x+1) is your answer

Answer:

4x²-15x-4

doing middle term factorization

4x²-16x+x-4

4x(x-4)+1(x-4)

(x-4)(4x+1)

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