Question

rationalise the denominator of 2root3/root6-root2​

Answer 1

Solution:

2√3/√6-√2

Rationalising factor =√6+√2

2√3/√6-√2×√6+√2/√6+√2

=>2√18+2√6/(√6)²-(√2)²

=>2√18+2√6/6-2

=>2√18+2√6/4

=>6√2+2√6/4