Math, asked by pragalya10, 9 months ago

if a-1/a =square root of 5 find the values of (i) a+1/a (ii) a cube + 1/ a cube

Answers

Answered by Abrarhussain1122

1

Answer:

a+1/a = 3

a cube +1/a cube = 20

Step-by-step explanation:

explanation given in attachment file

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