8
Answer: CSet 1: Quadratic Equations (Advanced)
Explanation
PROBLEM
Solve: x squared - 5x + 6 = 0. Find the larger root.
Solve: x squared - 5x + 6 = 0. Find the larger root.
A.
4
B.
6
C.✓ Correct
3
D.
1
Detailed Explanation
Choice C is the best answer. Factor: (x - 2)(x - 3) = 0. Roots are 2 and 3. Larger: 3
Why others are wrong:
A: 4 is incorrect because it does not satisfy the equation.
B: 6 is incorrect because it does not satisfy the equation.
D: 1 is incorrect because it does not satisfy the equation.