Saturday

September 20, 2014

September 20, 2014

Posted by **Nikki Clark** on Wednesday, November 21, 2012 at 3:39pm.

I have another one.

If the two functions f and g are defined by

f:x --- 25/(3x-2)

g:x --- x^2

What is the solution of equation

fg(x)=2/(x-1)

Thanks in advance :D

- Maths -
**Steve**, Wednesday, November 21, 2012 at 3:43pmassuming you mean (fog)(x),

25/(3x^2-2) = 2/(x-1)

x = 3 or 7/6

**Answer this Question**

**Related Questions**

Maths - Thanks steve for a brilliant answer! Got one last one which is ...

MATHS - Critical help please. Level 3 maths algebraic methods is really hard. Q...

add maths - Two functions f and g are defined by f:x→3x+2 and g:x→x^...

advanced functions/precalculus - 1. The function f(x) = (2x + 3)^7 is the ...

add maths - Functions f and g are defined by f:x→3 /(x+2),x is not equal ...

maths - f and g are functions defined as f(x)=5x+6/2x−2 and g(x)=4x/3x&#...

English - 1. Cheer up, guys. (What other expressions can we use instead of 'guys...

math - The application of one function followed by the application of a second ...

Precalculus - The application of one function followed by the application of a ...

Math, Still Need Help! - Label each statement TRUE or FALSE. a. The sum of two ...