Question

Rationalise 1/root3 + root4 - root2

Answer 1

Answer:

$1 \div \sqrt{3} + 4 - 2 \\ 1 \div \sqrt{5} \times \sqrt{5} \div \sqrt{5} \\ \sqrt{5} \div \sqrt{2} 5 \\ \sqrt{5} \div 5$

root 5 / 5