SOLUTION: Find all numbers for which rational expression is undefined. t^3-3t/t^2-49 The answer I got was t(t^2-3)/(t-7)(t+7) This doesn't seem to be right to me I think I factored a

SOLUTION: Find all numbers for which rational expression is undefined. t^3-3t/t^2-49 The answer I got was t(t^2-3)/(t-7)(t+7) This doesn't seem to be right to me I think I factored a

Algebra.Com

Question 322453: Find all numbers for which rational expression is undefined.
t^3-3t/t^2-49
The answer I got was
t(t^2-3)/(t-7)(t+7)
This doesn't seem to be right to me I think I factored and I am not sure how to do it correctly.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: The expression is undefined when the denominator is equal to zero. So the expression is undefined for values of 't' that satisfy the equation
RELATED QUESTIONS
Find all numbers for which rational expression is undefined t^3-3t/t^2-49 I think I (answered by Fombitz)

Find all numbers for which rational expression is undefined, t^3-3t/t^2-49 My original... (answered by jim_thompson5910)

Find all numbers for which the rational expression is undefined.... (answered by solver91311)

Find all numbers for which the rational expression is undefined... (answered by stanbon)

Find all numbers for which the rational expression is undefined.... (answered by solver91311)

Find all numbers for which the rational expression is undefined.... (answered by lwsshak3)

I am trying to find all numbers for which the rational expression is undefined... (answered by ankor@dixie-net.com)

Find all numbers for which the rational experssion is undefined. t^3-7t/t^2-81 Thanks (answered by RAY100)

Find all numbers for which the rational expression is undefined. (use a comma to separate (answered by stanbon,richard1234)