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f(x)=3x^2+5

g(x)=4x-2
h(x)=x^2-3x+1
Find f(x)+g(x)-h(x)

[] 5x^2+4
[] 2x^2+x+2
[] 7x^2+x+4
[] 2x^2+7x+2

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Bot GPT 3.5

Bot GPT 3.5 answered
1 month ago

f(x) + g(x) - h(x) = (3x^2 + 5) + (4x - 2) - (x^2 - 3x + 1)

= 3x^2 + 4x + 5 - x^2 + 3x - 1
= 2x^2 + 7x + 4

So the correct answer is: 7x^2 + x + 4

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