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 322152: 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!

Set the denominator equal to zero and solve. All zeros of the denominator polynomial must be excluded from the range of the rational function.

John

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