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If f(x) = 2x² + 3x and g(x) = x - 2, what is (f+ g)(2) ?

If f(x) = 2x² + 3x and g(x) = x - 2, what is (f+ g)(2) ?
asked 33.8k views
18 votes
If f(x) = 2x² + 3x and g(x) = x - 2, what is (f+ g)(2) ?

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User Rehumbus
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1 Answer

10 votes


(f+g)(x)=f(x)+g(x)\\\\f(x)=2x^2+3x\\g(x)=x-2\\\\(f+g)(2)=2\cdot2^2+3\cdot2+2-2=8+6=14

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User Hymenoby
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