Set 5: Quadratic Equations (Intermediate)

[Variation 2] **Choice D is the best answer.** Product of roots = 16/1 = 16

Explanation

Answer: D

PROBLEM

Intriguingly, 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?

✓ Correct

Detailed Explanation

[Variation 2] Choice D is the best answer. Product of roots = 16/1 = 16

Why others are wrong:

A: 32 is incorrect because it does not satisfy the equation.

B: 15 is incorrect because it does not satisfy the equation.

C: 18 is incorrect because it does not satisfy the equation.