Math, asked by sm8004614, 7 days ago

If a+ 1/a =4 find the value of a2+1/a2 ?

Answers

Answered by alokff94

0

Answer:

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Answered by jothika2108

0

Answer:

a2 + (1/a2)

= (a + 1/a)2 – 2

= (2)2 – 2

= 4 – 2 = 2

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