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kow [346]
2 years ago
14

If f(x)=3x^2 +1 and g(x)=1-x, what is the value of (f-g)(2)

Mathematics
1 answer:
liraira [26]2 years ago
5 0

(f-g)(x)=3x^2+1-(1-x)=3x^2+1-1+x=3x^2+x\\\\ (f-g)(2)=3\cdot2^2+2=14

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