Math, asked by virusamir786, 7 months ago

Add the given polynomials.
(i) r- 2r - 9; 5r+ 2x + 9
נע5

Answers

Answered by vijaysoni4953

2

Step-by-step explanation:

r-2r-9+5r+2x+9

-r+5r-9+9+2x

4r+2x

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