1.

The ratio of roots of the equations ax2 + bx + c = 0 and px2 + qx + r = 0 are equal. If D1 and D2 are respective discriminants, then what is \(\frac{{{D_1}}}{{{D_2}}}\) equal to?

A. \(\frac{{{a^2}}}{{{p^2}}}\)
B. \(\frac{{{b^2}}}{{{q^2}}}\)
C. \(\frac{{{c^2}}}{{{r^2}}}\)
D. None of the above
Answer» C. \(\frac{{{c^2}}}{{{r^2}}}\)


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