Math, asked by saimanikanta2904, 1 year ago

(4x4 - 5x3 - 7x + 1) (4x - 1)

Answers

Answered by sourashishpatra02
3

=(16-15-7x+1)(4x-1)

=(2-7x)(4x-1)

=8x-2-28x+7

=5-20x

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