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`x_1` and `x_2` are the roots of `a x^2+b x+c=0` and `x_1x_2<0.` Roots of `x_1(x-x_2)^2+x_2(x-x_1)^2=0` are: (a) real and of opposite sign b. negative c. positive d. none real

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CENGAGE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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