

MCQOPTIONS
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1. |
If $$x + \frac{1}{x} = 5{\text{,}}$$then the value of $$\frac{{5x}}{{{x^2} + 5x + 1}}$$is? |
A. | $\frac{1}{3}$$ |
B. | $\frac{1}{4}$$ |
C. | $\frac{1}{2}$$ |
D. | $\frac{1}{5}$$ |
Answer» D. $\frac{1}{5}$$ | |