For what value of x would the expression below be undefined? 2x − 15 x + 9

Hey there!

I'm assuming your expression is actually . If it's not, let me know and I'll be happy to help you out further. 

If x were equal to –9, your expression would be undefined. If you solve it with this value plugged in for x, you will get the following: 











You can't divide anything by zero. This expression would be undefined if x were –9 since it makes the denominator zero. Therefore, x ≠ –9. 

Hope this helped you out! :-)

1. y=32. x=-13. n=-40

The operation is suck a c@ck? !