If √2 =1.414, √3 =1.732, then find the value of .

Cross Multiplying to make the denominators same

Here the denominators form the expansion as

(a + b) × (a – b) = (a² – b²)

Here a = 3√3

b = 2√2

a² = (3√3)²

= 27

b² = (2√2)²

= 8