Question

rationalize the denominator and simply x/√x-√y

Answer 1

$x \div \sqrt{x} - \sqrt{y} \\ rationalizing \: the \: denominator \\ x \div \sqrt{x} - \sqrt{y} \times \sqrt{x} + \sqrt{y} \div \sqrt{x} + \sqrt{y} \\ x(\sqrt{x} + \sqrt{y} ) \div x - y$

hope this answer will be helpful

Answer 2

Answer:

x/rootx-rooty= xrootx/x-rooty

x[rootx-rooty]/x

rootx-rooty