1.

The equation whose roots are \(\frac {p - q}{p + q}\) and \(-\frac {p + q}{p - q}\) will be

A. (p2 + q2)x2 + 8pqx - 2(p + q)2 = 0
B. p2q2x2 + pqx + 2(p + q)2 = 0
C. (p2 - q2)x2 + 4pqx - p2 + q2 = 0
D. \(\frac {p^2}{q^2} x^2+\frac p q x + (p + q)^2=0\)
Answer» D. \(\frac {p^2}{q^2} x^2+\frac p q x + (p + q)^2=0\)


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