What is the excluded value of x for the expression (x-4)^2/(x-9)^2

The excluded value of x = 9

Step-by-step explanation:

Since the Excluded values are the values that will make the denominator of a fraction equal to 0.

Because when the denominator of a rational function equals to zero it makes it infinite.

This is why we always exclude the value from the function.

Here The given expression,

Thus, for excluded value,

⇒ x - 9 = 0 ( by taking the square root on both sides)

⇒ x = 9 ( by adding 9 on both sides )

Thus, 9 is the excluded value for the given function.

-6 + 3 = 3 - 6

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right