√2/(√6 + 2) = কত?

√2/(√6 + 2) = কত?

A 3 + √2

B √3 + √2

C √3 - √2

D √3 + 2

Solution

Correct Answer: Option C

√2/(√6+2)
= √2(√6-2)/(√6+2)(√6-2)
= (2√3-2√2)/(6-4)
= {2(√3-√2)}/2
= √3-√2