Question

What is the excluded value of the rational expression(pic about to be uploaded)?

–3
–2
0
2

Answer 1

values are excluded if they make your denominator zero

Answer 2

sorry forgot to post pic

Answer 3

2 of course.

Answer 4

yes
\[\text{if } x=2\]
\[ \frac{2x+6}{4x-8}\rightarrow\frac{10}{0}\]