SOLUTION: Suppose that the functions f and g are defined for all real numbers x as follows F(x)= x-3 G(x)= 3x^2 Write expressions for (f�g)(x) and (f+g)(x) and evaluate (f-g)(3)

SOLUTION: Suppose that the functions f and g are defined for all real numbers x as follows F(x)= x-3 G(x)= 3x^2 Write expressions for (f�g)(x) and (f+g)(x) and evaluate (f-g)(3)

Algebra.Com

Question 1114254: Suppose that the functions f and g are defined for all real numbers x as follows
F(x)= x-3
G(x)= 3x^2
Write expressions for (f�g)(x) and (f+g)(x) and evaluate (f-g)(3)
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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Substituting for ,

Work that out for the answer.

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