- #1
Uranium235
- 13
- 0
Here's a problem that I am having difficulty doing:
The question states:
if 2f(x)-3f(1/x)=x^2, determine f(2)
I am confused about the relationship between f(x) and f(1/x). My attempt right now consists of substituting y for f(x), 1/y for f(1/x) and 2 for the x in x^2 but i am quite sure that this is wrong since I do not get the answer that I was supposed to get (which is -7/4)
Homework Statement
The question states:
if 2f(x)-3f(1/x)=x^2, determine f(2)
I am confused about the relationship between f(x) and f(1/x). My attempt right now consists of substituting y for f(x), 1/y for f(1/x) and 2 for the x in x^2 but i am quite sure that this is wrong since I do not get the answer that I was supposed to get (which is -7/4)