6
Answer: ASet 1: Quadratic Equations (Advanced)
Explanation
PROBLEM
For the equation x squared - 8x + 16 = 0, what is the product of the roots?
For the equation x squared - 8x + 16 = 0, what is the product of the roots?
A.✓ Correct
16
B.
14
C.
18
D.
15
Detailed Explanation
Choice A is the best answer. Product of roots = 16/1 = 16
Why others are wrong:
B: 14 is incorrect because it does not satisfy the equation.
C: 18 is incorrect because it does not satisfy the equation.
D: 15 is incorrect because it does not satisfy the equation.