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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)

Guest Feb 17, 2016

SpawnofAngel · Answer 1 · 2016-02-17T08:19:30

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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