SubArea: Polynomials and fractionsLevel: AProject ID: 2010000811Source Problem: 2010000810Accepted: 0Clonable: 1Easy: 0Evaluate the following expression at \(x = 9\). \[\frac{\frac{1}{x}+\frac{1}{x^2}}{\frac{1}{\sqrt{x}}}\]\( \frac{10}{27}\)\( -\frac{10}{9}\)\(-30\)\(30\)
