Question

x-3
----
2x -1
find the excluded value

Answer 1

We look at the denominator and set it equal to 0, that will give us the excluded values :)

Answer 2

idk how to

Answer 3

What is the denominator in this question?

Answer 4

2x-1

Answer 5

Good, now set that = 0

Answer 6

so its 3

Answer 7

\[2x-1=0 \]solve for x

Answer 8

No, it's not 3.

Answer 9

Do you know how to solve for x there, if not it's ok just try your best and we can go over it :)

Answer 10

no I don't this confuses me

Answer 11

It's ok so we have 2x-1 = 0, and we need to get x on its own. So what we want to try to do is move everything away from the x to the right side.

Answer 12

notice I moved the 1 first, we will deal with the 2x afterwards, what you do to one side you must always do it to the other as well.