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

User Halsafar
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f(x) = 2x^2+3x

g(x) = x-2
First find (f + g)

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

(f+g)=2x^2+4x-2
Now multiply by 2.

(f+g)(2)=2(2x^2)+2(4x)+2(-2)

(f+g)(2) = 4x^2+8x-4
User Rui Peres
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