Question

if x=3-2√2 find the value of √x-1/√x​

Answer 1

Answer:

- 1.926

Step-by-step explanation:

x=3-2√2

x= 3-(2)(1.41)

x= 3-2.82

x= 0.18

now,  √x-1/√x​ = √0.18 - 1/√0.18

                       = 0.424 - 1/0.424

                       = 0.424 - 2.35

                       = - 1.926