Question

if x= 3+2√2, find the value of (√x-1/√x)​

Answer 1

Answer:

Hope this helps

Step-by-step explanation:

$\frac{\sqrt{x}-1 }{x} \\= \frac{3+2\sqrt{2}-1 }{3+2\sqrt{2} } \\= \frac{3+2\sqrt{2}-1 }{3+2\sqrt{2} } *\frac{3-2\sqrt{2} }{3-2\sqrt{2} } \\=\frac{-2+2\sqrt{2} }{1} \\= - 2+2\sqrt{2}$