Question

If x = 3+2√2 , find the value of [√x -√1/x]​

Answer 1

Answer:

2

Step-by-step explanation:

x = 3 + 2√2

Therefore,

√x = √2 + 1

So,

1/√x = √2 - 1

Subtracting,

√x - 1/√x = 2