Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.

Question

Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.

x/x-6

Answer:

Answer 1

Look at the denominator. A denominator can't be zero. So the answer would be all real numbers except the number for x that would make the denominator zero, which is 6 for this expression.