Question

(2014)
4. Find rational numbers a and b such that
√2-1
= a +b√2
2-√5
[2012]
2+1
(ii)
=aV5+ b
2+5
√3+√2
5+23
(ii)
= a +bV6
√3-√2
[2010, 11] (iv)
=a+b√3
7+4√3
(2014​

Answer 1

Answer:

bocowfbobf

Step-by-step explanation:

pbefbfbjfpkbgr