Question

F ind the values of a and b :-
5 - 2√6 / 5 + 2√6 = a+b √6

Answer 1

Answer:

Step-by-step explanation:

(5-2√6)/(5+2√6)

Rationalising

(5-2√6)(5-2√6)/(5-2√6)(5+2√6)

(49-20√6)/(25-24)

49-20√6

Comparing with a+b√6

a= 49

b= -20