SOLUTION: Fine all numbers for which the rational expression is undefined (p^(3)-7p)/(p^(2)-4) The numbers for which the rational expression is undefined are _?_

Algebra ->  Rational-functions -> SOLUTION: Fine all numbers for which the rational expression is undefined (p^(3)-7p)/(p^(2)-4) The numbers for which the rational expression is undefined are _?_       Log On


   

Question 346220: Fine all numbers for which the rational expression is undefined

(p^(3)-7p)/(p^(2)-4)
The numbers for which the rational expression is undefined are _?_




Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The function is undefined when the denominator equals zero.
p%5E2-4=%28p%2B2%29%28p-2%29=0
Solve for the two values that cause the denominator to equal zero.