Question

write the quadratic equation for which
$\alpha + \beta = - 4 \: and \: \alpha \times \beta = - 3$
​

Answer 1

Step-by-step explanation:

α+β= -4

α × β= -3

1. α+β= -(b)/a (co-efficents of the quadratic equation)

    2.α × β= c/a (co-efficents of the quadratic equation)

-4=-b/a

-3=c/a

a= 1

b=4

c=-3

general form of quadratic equation is

ax²+bx+c=0

so..

x²+4x-3=0