Question

2|3√2-2√3|+|3√8-8√3|+2√12

Answer 1

2|3√2-2√3|+|3√8-8√3|+2√12=
3√2>2√3, l3√2-2√3l=3√2-2√3,
3√8<8√3< l3√8-8√3l=8√3-3√8
2|3√2-2√3|+|3√8-8√3|+2√12=6√2-4√3+8√3-3√8+4√3=6√2+8√3-6√2=8√3