Question

2, 8, 18, 32, ____

• A. 64
• B. 68
• C. 56
• D. 50

Answer 1

Answer:

D. 50

1² + 1² = 2 2² + 2² = 8 3² + 3² = 18 4² + 4² = 32 5² + 5² = 50