Question

6 - 2√2 upon 2 = a - √b

Please explain every step
Its urgent
Please explain all the steps used as I am unable to solve it ​

Answer 1

Answer:

first we multiply the numrator &dinominater by (3√2+2√3) than we use formula in the dinominater = (a+b) (a-b) =a^2-b&2

the value of a=2 &b=-5/6