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Please do not put blank answers. It isn’t helpful. Can someone please help with my math?

Please do not put blank answers. It isn’t helpful. Can someone please help with my math?
asked 46.7k views
2 votes
Please do not put blank answers. It isn’t helpful. Can someone please help with my math?

Please do not put blank answers. It isn’t helpful. Can someone please help with my-example-1
asked
User Brandon McAlees
by
7.6k points

1 Answer

3 votes

f(x)+g(x)=(9x+3)+(2x^2-5x-12)

simplifying:


=2x^2+(9x-5x)+(3-12)=2x^2+4x-9

then the answer is


2x^2+4x-9

answered
User Josef Pfleger
by
7.3k points
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