Question
What is the set of all values of x for which the expression
x + 6 /x2 −2x−8
is not defined?
A) {−6,−4,2} B) {−6,−2,4} C) {−4,2} D) {−2,4} E) {−6}
x + 6 /x2 −2x−8
is not defined?
A) {−6,−4,2} B) {−6,−2,4} C) {−4,2} D) {−2,4} E) {−6}