Identify the non-permissble vaules for x for each of the following expressions

Question

(x+1)(x-2)/ 3(x-2)

Answer 1

The non-permissible values for x in the expression (x+1)(x-2)/ 3(x-2) are x = 2.

This is because in the denominator 3(x-2), when x = 2, it leads to division by zero, which is not permissible.