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Prove that the cubic equation whose roots are twice to each of the roots x^3 + 2x^2 -4x + 1 = 0 is x^3 + 4x^2 - 16x + 8 =0 |
| Answer» Prove that the cubic equation whose roots are twice to each of the roots x^3 + 2x^2 -4x + 1 = 0 is x^3 + 4x^2 - 16x + 8 =0 | |