Friday
April 18, 2014

Homework Help: Algebra

Posted by Adriana on Wednesday, October 28, 2009 at 4:39pm.

I had to solve the function g of f where f is x^2+1 and g is sq. root of x. I wrote this out as the sq. root of x^2+1. The ^2 and the sq. root canceled each other out, so I was left with x + sq. root of 1. But my book got sq. root of x^2+1. Was the further reducing I did acceptable or inaccurate?

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