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If A= 2x - 7x^2 + 3 and B= 4x^2 - 12x, what is A + B? A) 6x^2 - 7x - 9 B) 3x^2 - 10x + 3 C) -3x^2 - 10x + 3 D) -3x^2 + 10x + 3
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4 votes
If A= 2x - 7x^2 + 3 and B= 4x^2 - 12x, what is A + B?

A) 6x^2 - 7x - 9

B) 3x^2 - 10x + 3

C) -3x^2 - 10x + 3

D) -3x^2 + 10x + 3

User Olatunji
by
7.9k points

2 Answers

4 votes

Answer:

c

Explanation:

2x-7x²+3

4x²-12x

-3x²-10x+3

User Dhananjay M
by
6.8k points
3 votes

Answer:

It is C) -3x^2 - 10x + 3

Explanation:

User Krimson
by
7.7k points
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