Question

(X-3)/ (x+5) for what values of x is the following expression undefined?

Answer 1

well we cant divide by 0
what value of x would make it so that we were doing such a thing?

Answer 2

There is no value of x

Answer 3

\[\frac{x-3}{x+5}\]
we dont want the bottom to be 0
in math talk
\[x+5\neq0\]solve for x\[x\ne-5\]
thus x cant be -5

Answer 4

Thank you