asked 21.8k views
12 votes
Solve
(3x²+7x-4)+(10x²-6x-19)

1 Answer

5 votes

Answer:

13x^2+x-23

Explanation:

(3x^2+7x-4)+(10x^2-6x-19)

3x^2+7x-4+10x^2-6x-19

3x^2+10x^2+7x-6x-4-19

13x^2+x-23

answered
User Sunaku
by
7.6k points
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