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5 votes
Can I please get help?

Can I please get help?-example-1
User Joe Inner
by
8.0k points

2 Answers

5 votes

Answer:


\boxed{3x^2-4}

Explanation:


(f+g)(x)

Rewrite.


f(x)+g(x)


(2x^2 +3)+(x^2-7)

Combine like terms and simplify.


(2x^2 +x^2 )+(3-7)


(3x^2 )+(-4)


3x^2 +-4

User Birdman
by
7.5k points
4 votes

Answer:

3x^2 -4

Explanation:

f(x) = 2x^2 +3

g(x) = x^2 -7

(f+g) (x) = 2x^2 +3 + x^2 -7

Combine like terms

= 3x^2 -4

User Nishant Dixit
by
8.4k points

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