Question

if √2-1/√2+1=x+y√2 the value of x and y are​

Answer 1

Step-by-step explanation:

√2-1/√2+1

Rationalize the dominator and multiply it with both numerator and denominator

we get

(√2-1)^2 = (√2)^2 +1 -2× 1 × 2√2

= 2+1-4√2

= 3-4√2

Comparing the terms we get

x =3 and y = -4

Hope this helps