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If a-1/a = 8 find the value of (a+1/a) square​

If a-1/a = 8 find the value of (a+1/a) square​
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If a-1/a = 8 find the value of (a+1/a) square​

If a-1/a = 8 find the value of (a+1/a) square​-example-1
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User PoliticalEconomist
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1 Answer

8 votes

Answer:

(1) a+1/a=8a+2/8a+1

(2) a²-1/a²=(a+1)(a-1))a²

(8a+2)(8a)/(8a+1)²

answered
User Mike Dalessio
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8.8k points
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