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if a(x)=the square root of x squared and b(x)=x cubed minus 7, then what is the value of a(3) over a(2)

 Feb 17, 2016
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So your saying

\(A(X)=\sqrt{x^2}\)

That is simply A(X)=X 

We can simply ignore the b(x) since that is not in the question

\(\frac{a(3)}{a(2)}\)

Substitute x for a(x)

\(\frac{3}{2}\)

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 Feb 17, 2016

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