Set 5: Quadratic Equations (Beginner)

[Variation 1] **Choice A is the best answer.** x squared = 50/2 = 25. x = 5

Explanation

Answer: A

PROBLEM

Recent studies show that solve: 2x squared = 50. Find the positive value of x.

Solve: 2x squared = 50. Find the positive value of x.

✓ Correct

Detailed Explanation

[Variation 1] Choice A is the best answer. x squared = 50/2 = 25. x = 5

Why others are wrong:

B: 4 is incorrect because it does not satisfy the equation.

C: 10 is incorrect because it does not satisfy the equation.

D: 7 is incorrect because it does not satisfy the equation.