Math, asked by Aryan966, 1 year ago

Factories.
( {x}^{2} - 4x)( {x}^{2} - 4x - 1) - 20(x​2​​−4x)(x​2​​−4x−1)−20 

Answers

Answered by Devilishthinker
1

(x-1)(X+5)(x^2-4x+4)
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