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Lyrx [107]
2 years ago
9

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

Mathematics
1 answer:
Strike441 [17]2 years ago
8 0

Answer:

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

(2) a²-1/a²=(a+1)(a-1))a²

(8a+2)(8a)/(8a+1)²

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AnnyKZ [126]
For this case we have the following expression:
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4 0
3 years ago
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anastassius [24]

Answer:

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8 0
3 years ago
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Murljashka [212]
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4 0
2 years ago
Find the equation of the line specified.
OLga [1]
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7 0
3 years ago
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8 0
2 years ago
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