Create an expression that has the excluded values of x ≠ − 6 and x ≠ 1 3 .

Question

Please please please please answer this question for me

Answer 1

An excluded value of x≠-6 implies that x=-6 is the only value for which the expression is defined. But if x≠13 is excluded then x=13 is the only value for which the expression is defined. Since x cannot be both -6 and 13, I think the excluded values are x=-6 and x=13, in which case an example would be 1/((x+6)(x-13)) or 1/(x²-7x-78).

Answer 2

Create an expression that has the excluded values of ≠−6 and ≠1/3. Be prepared to share your expression to the class.