state gov MP Vyapam Group 4 (AG III & Steno) Mock Test Series 2025 Quantitative Aptitude Algebra Identities
If the average of x and 1/x (x≠0) is P, then what will be the average of x3 and 1/x3?
1
8p3 – 3p2
2
16p3
3
4p3 – 3p
4
– 44p2
If the average of x and 1/x (x≠0) is P, then what will be the average of x3 and 1/x3?