MCQOPTIONS
Saved Bookmarks
| 1. |
If \[\mathbf{3x}+\frac{1}{\mathbf{3x}}=\mathbf{3}\], then the value of \[27{{x}^{3}}+\frac{1}{27{{x}^{3}}}\] is |
| A. | -52 |
| B. | 52 |
| C. | 18 |
| D. | -18 |
| Answer» D. -18 | |