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August 23, 2014

August 23, 2014

Posted by **Kelli** on Thursday, January 3, 2013 at 9:23pm.

H(x)=squre root x^2+8

please show work

- math -
**drwls**, Friday, January 4, 2013 at 6:15amIf you mean H(x) = sqrt(x^2 + 8), the f and g functions could be

g(x) = x^2 +8

and

f(x) = sqrt(x)

But there are other possibilities. For example

g(x) = (x^2 + 8)^2 and

f(x) = x^1/4

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