Question

lowest rationalising factor of √108 is​

Answer 1

Answer:

√108=2 * 2 * 3 * 3 * 3

√108=2 * 3 *√3

         =6 √3

Lowest rationalising factor is √3

Answer 2

Hii !!

√108

step 1: Took LCM

2|108

2|54

3|27

3|9

3|3

|1

step 2: put it under the root

√2×2×3×3×3

step 3: Simplify till last

2×3√3

6√3

step 4: Identify the rationalising factor

Lowest rationalising factor for √108 is √3

Hope it helps you !!