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Mathematics, 18.04.2021 22:30 soccerhannah290

Prove that the routs of x2 + (1 -k}X+k-3 = 0
are real for all real values of k.​

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Prove that the routs of x2 + (1 -k}X+k-3 = 0
are real for all real values of k.​...
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