p and q are positive integers and \(\frac{p}{q} + \frac{q}{p} = 3,\) then, \(\frac{p^2}{q^2} + \frac{q^2}{p^2} = \)

p and q are positive integers and \(\frac{p}{q} + \frac{q}{p} = 3,\)�

1.	p and q are positive integers and \(\frac{p}{q} + \frac{q}{p} = 3,\) then, \(\frac{p^2}{q^2} + \frac{q^2}{p^2} = \)
A.	3
B.	7
C.	9
D.	11
Answer» C. 9

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p and q are positive integers and \(\frac{p}{q} + \frac{q}{p} = 3,\) then, \(\frac{p^2}{q^2} + \frac{q^2}{p^2} = \)

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