Solve the quadratic inequalities x\(^2\) - 5x + 6 \ge 0
A
x ≤ 2, x ≥ 3
B
x ≤ 3, x ≥ 2
C
x ≤ -2, x ≥ -3
D
x ≤-3, x ≥ 2
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
x\(^2\) - 5x + 6 = 0
(X-2)(X-3) = 0
X-2 = 0 implies X = 2
X-3 = 0 implies X = 3
∴ x \le 2, x \ge 3
Source: Myschool Past Questions Archive (Record #9274)