Question

I WANT THIS OVER WITHHH STRESSEDDDD

Answer 1

Answer/Step-by-step explanation:

j must not be 13. It is excluded because if j = 13, then the denominator will be 0. We are never allowed to divide by zero which is what is happening mathematically if the zero is on the bottom of a fraction.

Answer 2

Excluded values are values that will make the denominator of a rational expression equal to 0.

If you set j = 13, then the denominator would equal 0. You can't divide by zero.