Simplify the expression. Assume that all variables 
represent nonzero integers. 

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reduce  the rational expression to the lowest terms. assume that the variables represent... (answered by jim_thompson5910)

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Simplify each expression. Rationalize all denominators.
 Assume that all variables are... (answered by MathLover1)

simplify the expression.  Assume that all variables are real numbers.... (answered by lynnlo)

Simplify the expression. Assume that all variables are real numbers

cubed root... (answered by unlockmath)

Help me solve this equation please.

Simplify the expression. Assume that all variables  (answered by josmiceli)

Perform the operation. Assume that no denominators are 0. (Simplify your answer... (answered by Alan3354)