SOLUTION: Find the function f(g(x)) and give the domain when: f(x)=(3x^2)-5 g(x)=2/x Thank you!!

SOLUTION: Find the function f(g(x)) and give the domain when: f(x)=(3x^2)-5 g(x)=2/x Thank you!!

Algebra.Com

Question 1123227: Find the function f(g(x)) and give the domain when:
f(x)=(3x^2)-5
g(x)=2/x
Thank you!!
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
=3((2/x)^2)-5
=3(4/x^2)-5
=(12/x^2)-5, x NE 0 Domain everything but 0, (-oo, 0) U (0, oo)
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