Answer:
Every polynomial with rational coefficients has the same roots as one with integer coefficients; just multiply through by the common denominator. The complex roots of such polynomials come as conjugate pairs.
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Step-by-step explanation:
1/2(12.1/4)-1/2
1/2(3)-1/2
1.5-0.5
The smaller one is -6, the bigger one is -4.
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