

MCQOPTIONS
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1. |
If the average of x and 1/x (x≠0) is P, then what will be the average of x3 and 1/x3? |
A. | 8p3 – 3p2 |
B. | 16p3 |
C. | 4p3 – 3p |
D. | – 44p2 |
Answer» D. – 44p2 | |