Question

Find all excluded values for the expression.

That is, find all values of for which the expression is undefined.
3v
------
2v+10


If there is more than one value, separate them with commas.

Answer 1

-5

Explanation:

For an expression to be undefined, the denominator must be equal to 0

Therefore, we must equate the denominator in the expression to 0

2v + 10 = 0

2v = 0 - 10

2v = -10

v = -10/2

v = -5

So in order for the expression to be undefined, v must be equal to -5