Question

rationalise 2-root 3 / root 3

Answer 1

√3+√2 / √3-√2
=√3+√2 / √3-√2 × √3+√2 / √3+√2
=(√3+√2)² / (√3-√2) (√3+√2)
=3+2+2√6/3-2
=5+2√6/1
=5+2√6 hope it helps

Answer 2

$\frac{2 - \sqrt{3} }{ \sqrt{3} } \\ = \frac{ \sqrt{3} (2 - \sqrt{3}) }{ \sqrt{3} } \\ = \frac{2 \sqrt{3} - 3 }{ \sqrt{3} \times \sqrt{3} } \\ = \frac{2 \sqrt{3} - 3}{3}$
hope this helps...