SOLUTION: Find all numbers for which the rational expression is undefined. t^3-9t/t^2-16

SOLUTION: Find all numbers for which the rational expression is undefined. t^3-9t/t^2-16

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Question 214443: Find all numbers for which the rational expression is undefined.
t^3-9t/t^2-16
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

A rational expression is undefined for any value of a variable that makes the denominator zero.

The given rational expression is therefore undefined for the solution set of:

Solve for both values of

to get your answer.

John

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