Question

plz answer as fast as Possible....​

Answer 1

Step-by-step explanation:

3/√2+1 - 4/√2-1

=3(√2-1)- 4(√2+1)

_____________

(√2+1) (√2-1)

=3√2-3-4√2-4

_____________

2-1

=3√2-4√2-7

Hope it helps you