easy · GMAT Quant
A trading algorithm uses a parameter p such that the sum of p and its reciprocal dfrac1p is 7.
What is the value of p^2 + dfrac1p^2?
A trading algorithm uses a parameter p such that the sum of p and its reciprocal dfrac1p is 7. What is the value of p^2 + dfrac1p^2?
- 47
- 49
- 51
- 14
- 7
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