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If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3 find (f+g)(x) PLS ANSWER FAST!

User Lihongxu
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1 Answer

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When you do (f+g)(x), all you have to do is take both functions and add them to each other. It should look like this when you set it up:

(f + g)(x) = (4x {}^(2) - 6x - 1) + (x {}^(2) - 5x + 3)
Then just add like terms and you should get:

(f + g)(x) = 5x {}^(2) - 11x + 2
Hope this helped.
User Ashok JayaPrakash
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