Question 1 Mark this questionSuppose  for all x values near 4, except possibly at 4.Evaluate .

To evaluate the expression , we need to substitute the given value of x into the expression and simplify.

Since the question states that x values near 4 are considered, except possibly at 4, we can assume that x is not equal to 4.

Let's substitute a value near 4 into the expression. For example, let's choose x = 4.1.

Substituting x = 4.1 into the expression, we get:

=

Now, we can simplify the expression:

=

=

=

=

=

Therefore, when x is near 4 (except possibly at 4), the value of the expression is approximately 0.1.