Math, asked by zaibunnisa69, 1 year ago

splitting the middle term
8xsquare-22x+9

Answers

Answered by biranjansinha11

1

=8x^2-22x+9

=8x^2-4x-18x+9

(As 18×4=72 & 18+4=22)

=4x(2x-1)-9(2x-1)

=(4x-9)(2x-1)

zaibunnisa69: Thanks

biranjansinha11: welcome

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