Math, asked by pawan1234buchwaliya, 11 hours ago

if x=√6+√5then a²+1/a²

Answers

Answered by jm03041983

0

Answer:

22

Step-by-step explanation:

a=√6+√5

1/a = √6 -√5

a + 1/a = 2√6

(a + 1/a)^2 = 24

a²+1/a² = (a + 1/a)^2 - 2 = 24 - 2 = 22

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