Question

if alpha and beta are roots of ax^2+bx+c what is alpha - beta

Answer 1

Answer:

Step-by-step explanation:

alpha-beta=-b/a

Answer 2

${\bold {\huge {\boxed {\red {ANSWER}}}}}$

The given quadratic equation we have,

$a {x}^{2} + bx + c - - - - - - (1)$

$\alpha = \frac{ - b}{a} \\ \beta = \frac{c}{a}$

now according to question,

$\alpha - \beta$

$\frac{ - b}{a} - \frac{c}{a} = \frac{ - b - a}{a}$

or can say

${\bold {\green{\large { - ( \frac{b + a}{a} )}}}}$

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