posted by brianna .
find all discontinuities (16x/2x3-8x3=0)
You are probably not getting a reply because this is a confusing question.
you write it as an equation, equations have solutions, we don't speak of discontinuities for equations
Secondly, is the denominator 2x^3 - 8x^3
or only 2x^3 , the way you typed it.
Thirdly, if the denominator is 2x^3 - 8x^3, why was it not simplified to -6x^3
Is there a typo??