Question

For what value of x is the rational expression below equal to zero? x-4/x-6

Answer 1

When x equals to 4

4-4 = 0
    -------------
4-6 = -2

0/-2 = 0

hope this helps

Answer 2

Answer:

For x = 4 the value of x is the rational expression below equal to zero.Step-by-step explanation:

Given : expression $\frac{x-4}{x-6}$

We have to find the value of x is the rational expression below equal to zero.

Consider the given expression $\frac{x-4}{x-6}$

For expression to be 0.

Substitute the given expression equal to 0, we get,

$\frac{x-4}{x-6}=0$

Cross multiply, we get,

$x-4=0$

Adding 4 both sides, we have,

$x=4$

Thus, for x = 4 the value of x is the rational expression below equal to zero.