Question

What is the excluded value of x for the expression 1/x-6?

A.) x = –6
B.) x = –1
C.) x = 1
D.) x = 6

Answer 1

the excluded value of x for the expression 1/x-6 is
D.) x = 6

Answer 2

Option (d) is correct.

The excluded value of x for the given expression
`(1)/(x-6)` is 6.

Explanation:

Given : Expression
`(1)/(x-6)`

We have to find the excluded value of x for the given expression
`(1)/(x-6)`.

Consider the given expression
`(1)/(x-6)`

Since, when x = 6 then the value of denominator becomes 0 and also, the expression
`(1)/(6-6)` becomes
`(1)/(0)` , which makes the expression not defined.

Thus, The excluded value of x for the given expression
`(1)/(x-6)` is 6.