Question

Simplify I will give brainliest

Answer 1

Answer:

the 2nd answer is correct

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

$\frac{y}{x}\sqrt{\frac{1}{2y}}\\ \\ \frac{y}{x\sqrt{2y}}\\ \\ \text{We can rationalize the denominator by multiplying the numerator and denominator by }\sqrt{2y}\\ \\ \frac{y\sqrt{2y}}{x\sqrt{2y}\sqrt{2y}}\\ \\ \frac{y\sqrt{2y}}{2xy}\\ \\ \frac{\sqrt{2y}}{2x}$