SOLUTION: Find the function f+g, f-g, fg and f/g f(x)= sqrt(x-1); g(x)=x^3+1

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Question 1125071: Find the function f+g, f-g, fg and f/g
f(x)= sqrt(x-1); g(x)=x^3+1
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
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Find the function f+g, f-g, fg and f/g
f(x)= sqrt(x-1); g(x)=x^3+1
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f+g means f(x)+g(x).

f-g means f(x)-g(x).

fg means f(x)g(x).

f/g means f(x)/g(x).

Substitute your given functions and simplify.