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January 30, 2015

January 30, 2015

Posted by **Jack** on Monday, April 23, 2012 at 7:10pm.

if f(x)=(1)/(sqaure root3x) and

g(x)=x^2-5

Thanks!

- Math -
**Rezu**, Monday, April 23, 2012 at 7:11pmf(x) = x - 1

g(x) = x + 1

f(g(x)) = g(x) - 1 = x + 1 - 1 = x

g(f(x)) = f(x) + 1 = x - 1 + 1 = x

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