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F(x) = 3x+5 G(x)= 4x^2-2 H(x) = x^2-3x+1 Find f(x) +g(x) -h(x)

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2 votes

Answer:

f(x)=3x^2+6x+2

Explanation:

User Charlie Elverson
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Answer:

Explanation:

f(x) + g(x) = 3x + 5 + 4x^2 - 2

f(x) + g(x) = 4x^2 + 3x + 3

f(x) + g(x) - h(x) = 4x^2 + 3x + 3 - (x^2 - 3x + 1) Remove the brackets.

f(x) + g(x) - h(x) = 3x^2 +3x + 3 - x^2 + 3x - 1 Collect like terms

f(x)+g(x) - h(x) = 2x^2 + 6x + 2

User Aaron Medacco
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