SSC CGL – Combined Graduate Level Examination · Question 74
Given x + 1/x = 5, find x³ + 1/x³.
Show answer & explanation
Answer: (B) 110
Explanation
5³ − 3 × 5 = 110.
SSC CGL – Combined Graduate Level Examination · Question 74
Answer: (B) 110
5³ − 3 × 5 = 110.