1.

If the roots of the equation ax2 - 2bx + c = 0 are n and m, then the value of \(\rm \frac{b}{an^2+c}+\frac{b}{am^2+c}\) is:

A. \(\rm \frac{c}{a}\)
B. \(\rm \frac{b}{a}\)
C. \(\rm \frac{a}{c}\)
D. \(\rm \frac{b}{c}\)
Answer» E.


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