Posted by Samantha on Wednesday, December 19, 2012 at 1:45pm.
What does (arrow) mean?
If we can assume it means =
I think that is right
y = 25/(3x-2)
x = 25/(3y-2)
3 x y - 2 x = 25
3 x y = (2x - 25)
y = (2x-25)/3x
f(x^2) = 25/(3x^2-2)
c is not an equation, no = sign
so no solution
Sorry i wrote c wrong
the solution of equation fg(x)=2/(x-1)
really sorry, had less sleep last night
25/(3x^2-2) = 2/(x-1)
25(x-1) = 6 x^2 - 4
25 x - 25 = 6 x^2 - 4
6x^2 -25 x +21 = 0
(6x-7)(x-3) = 0
x = 3 or 7/6
Could you ellaborate further on how you got your answer for b please Damon.
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