Math, asked by ghatak301276, 2 months ago

a+1/a= 5 find a2+1/a2

Answers

Answered by rishav038

1

Answer:

16.06

Step-by-step explanation:

a+1/a = 5

a+1 = 5a

1 = 4a

a = 1/4

(1/4)² + 1/(1/4)²

1/16 + 1/1/16

1/16 + 16

1 + 256/16

= 16.06...Ans

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