Question

The product 3√2 . 4√2 . 12√32 equals to

(a) √2  (b) 2  (c) 12√2   (d) 12√32

Thinking Process

Take the LCM of indices of three irrational numbers. Then, convert all individually in the form

whose index will be equal to LCM.

Answer 1

Solution : (b) 2