Question

How to solve this question?​

Answer 1

Answer:

check below

Step-by-step explanation:

$\frac{\sqrt{50+7}}{\sqrt{50-7}}+\frac{\sqrt{50-7}}{\sqrt{50+7}} \\\frac{\sqrt{57}}{\sqrt{43}}+\frac{\sqrt{43}}{\sqrt{57}}$

Now, rationalize the fraction.

$\frac{\sqrt{57}*\sqrt{43}}{\sqrt{43}*\sqrt{43}}+\frac{\sqrt{43}*\sqrt{57}}{\sqrt{57}*\sqrt{57}}$

$\frac{\sqrt{2451}}{43}+\frac{\sqrt{2451}}{57}$

$\frac{57\sqrt{2451}+43\sqrt{2451}}{2451}$

$\frac{100\sqrt{2451}}{2451}$

Solving that further, you will get 2.01

The answers seems to have a flaw. The decimal point is not shown in any of the answer.

If they had the decimal point, the answer would have been (C)