Question

if x=2√3+2 find 1/x and x+1/x​

Answer 1

Answer:{(√x) - (1/√x)}^2 = x + 1/x - 2

x= 3–2√2

1/x= 3+2√2 (on rationalising)

put the values in above equation

3–2√2+3+2√2–2

=4

{(√x) - (1/√x)}^2 = 4

taking root -2,+2

Step-by-step explanation: