Question

simplify 1/3√2-2√3-1/3√2+2√3​

Answer 1

(1/3 root2)-(2 root3)-(1/3 root2)+(2 root3)
= [(1/3 root2)-(1/3 root2)]-2 root3+(2 root3)
= 0-0
= 0

Hope this will help you