Math, asked by harshaldhole21, 10 months ago

(2) Add the given polynomials.
(i) x3 - 2x2 - 9; 5x + 2x + 9

Answers

Answered by chandelaparkash

2

Step-by-step explanation:

3x-4x-9

5x+2x+9

=7x-x

=6x

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