Question

simplify :- root 2 - 1/ root 2 + 1 - root 2 - 1/root 2 + 1

Answer 1

Answer:

HOLA HERE IS YOUR ANSWER

Solution:- According to the question, we have to determine the value of (Root 2 +1/Root2-1)whole square

and

(Root 2 +1/Root2-1)whole square= [{(√2 +1)(√2+1)}/{(√2 -1)(√2+1)}]²

= [(√2+1)²/1]²= 2+1+2√2 (according to the rule (a+b)²= a²+b²+2ab)

= 3+2√2

So the final answer

(Root 2 +1/Root2-1)whole square= 3+2√3

TAP THE CROWN BELOW MY PROFILE

Answer 2

Answer:

0

Step-by-step explanation:

root2-1/root2+1-root2-1/root2+1=0