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
3
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