Q. What is the solution set of the equation: x2+4x+3=0 ?
(A) {1, 3}
(B) {–1, 3}
(C) {1, –3}
(D) {–1, –3}
The answer is: (D) {–1, –3}
Solution
What is the solution set of the equation:
Q. What is the solution set of the equation: x2+4x+3=0 ?
(A) {1, 3}
(B) {–1, 3}
(C) {1, –3}
(D) {–1, –3}
The answer is: (D) {–1, –3}
Solution