MCQ
If $\text{x}^2+\frac{1}{\text{x}^2}=79$ than $\text{x}+\frac{1}{\text{x}}+\text{_____}$
- ABoth
- B$\sqrt{75}$
- ✓$9$
- DNone of these
✓
Answer
Correct option: C.
$9$
$9$
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