Given #f(x)=1/(x-1)#, and #g(x)=2/x#, how do you find f(g(x))?
1 Answer
Jun 4, 2017
Explanation:
To find f(g(x)), simply plug g(x) into x in the equation for f(x):
Simplify this by finding a common denominator for the denominator:
Simplify:
Clear the fraction by using keep-change-flip:
Simplify: