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Form a quadratic equation whose roots are 4 and -12. |
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Answer» α = 4 and β = -12 ∴ α + β = 4 + (-12) = -8 αβ = 4 × (-12) = -48 x2 - (α + β)x + αβ = 0 x2 - (-8)x + (-48) = 0 x2 + 8x - 48 = 0 |
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