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harkovskaia [24]
3 years ago
9

What is ..... combined with ...

Mathematics
2 answers:
bixtya [17]3 years ago
8 0
ANSWER:
A. -11x^2

EXPLANATION:
-x^2 + -10x^2 = -11x^2

Hope it helps u!
Ivahew [28]3 years ago
3 0

Answer:

-11x^{2}

Step-by-step explanation:

since  -x^{2} and -10x^{2} have the same terms, then you could simply add their coefficients.

-x^{2} has a coefficient of -1: -1x^{2}

adding to -10x^{2} will give you -11x^{2}.

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