Question

WRITE THE RELATIONSHIP BETWEEN THE ZEROES α, β AND Γ OF A Cubic POLYNOMIAL ax3 + bx2+ cx + d

Answer 1

$Sum \: of \: zeroes \: = \alpha + \beta + \gamma = \frac{ - b}{a} \\ </p><p>Product \: of \: zeroes = \alpha \beta \gamma = \frac{ - d}{a} \\ </p><p>Product \: of \: zeroes \: taken \: two \: at \: time \: \\ = \alpha \beta + \beta \gamma + \alpha \gamma = \frac{c}{a} </p><p>$