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Find the sum of these polynomials. (x2 + x + 9) + (7x2 + 5) = A. 8x^2 + x +4 B. 8x^2+x+14 c. 7x^2+x+4 D. 7x^2+x+14

Find the sum of these polynomials. (x2 + x + 9) + (7x2 + 5) = A. 8x^2 + x +4 B. 8x^2+x+14 c. 7x^2+x+4 D. 7x^2+x+14
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1 vote
Find the sum of these polynomials.

(x2 + x + 9) + (7x2 + 5) =
A. 8x^2 + x +4
B. 8x^2+x+14
c. 7x^2+x+4
D. 7x^2+x+14

asked
User Oprimus
by
8.6k points

2 Answers

3 votes
i believe it would be B 8x^2+x+4
answered
User Noella
by
7.8k points
4 votes
the correct answer is B. you combine like terms.

hope this helped :)
answered
User Newtron
by
8.0k points
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