Question

3 + root 2 by 3- root2 =a+b√2​

Answer 1

Answer:

Step-by-step explanation:

By rationalization,

(3+√2)²/(3²-√2²)

(9+2+6√2)/9-2

(11+6√2)7

11/7 +6√2/7

Matching the values

Then 6√2/7 =b√2

11/7 =a