Math, asked by neelamjav123, 10 months ago

middle term spilt of 9x^2-80x-9

Answers

Answered by vanshgenius2004
0

9x^2-80x-9

=> 9x^2 -81x+1x-9

=> 9x(x-9) +1(x-9)

=> (9x+1) (x-9)

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