If $|x|$ is so small that all terms containing $x^2$ and higher powers of $x$ can be neglected, then the…
If $|x|$ is so small that all terms containing $x^2$ and higher powers of $x$ can be neglected, then the approximate value of $\frac{(3-5 x)^{\frac{1}{2}}}{(5-3 x)^2}$, when $x=\frac{1}{\sqrt{363}}$, is