If find the values of a and b.

Given, + = a+b√5

Need to find the value of a and b

⇒ ⇒ Now, we can find by rationalizing the denominator

⇒ Since, we know to rationalize the denominator of + we must multiply the number with its denominator as follows

⇒( × )+( × )

= +

= +

= +

=

=

= 3

∴ a = 3 b = 0