Math, asked by phlwddhrv, 8 months ago

a-1/a=5find value of A2+1/a2

Answers

Answered by lalankumar99395

1

Answer:

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Answered by niceanish

0

Answer:

27

Step-by-step explanation:

squaring we get

(a-1/a)²=a²+1/a² -2×a×1/a

25=a²+1/a² -2

a²+1/a²=27

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