Question

if x=√2-√3 then find the value of√2​

Answer 1

Explanation:

x

1

=

2−

3

1

=

(2−

3

)(2+

3

)

2+

3

=2+

3

Now,

x

2

+

x

2

1

=(x+

x

1

)

2

−2

⇒x

2

+

x

2

1

=(2−

3

+2+

3

)

2

−2=16−2=14

Answer 2

Answer:

x+√3

Explanation:

Given x=√2-√3

Thus,

√2=x+√3