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