Question

if 4 root 3 + 5 root 2 upon root 48 + root 18 is equal to a minus b root 6 find the value of a and b

Answer 1

$\frac{4 \sqrt{3} + 5 \sqrt{2} }{ \sqrt{48} + \sqrt{18} } = \frac{4 \sqrt{3} + 5 \sqrt{2} }{4 \sqrt{3} + 3 \sqrt{2} }$
by rationalisation solve it