Math, asked by abhijeetvashish6462, 1 year ago

Find the value of the polynomial 9x²-4x²+7 at x=2x=2

Answers

Answered by hrishikeshaggrawal

0

=9xX^2-4xX^2+7

=9x2^2-4x2^2+7

=9x4-4x4+7

=36-16+7

=20+7

=27

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