Question

quadratic equations find the roots​

Answer 1

Answer:

let alpha and beta are roots of equati

Step-by-step explanation:

alpha= -b/a

=-1/2

beta=c/a

=-4/2 =-2

-1/2 and -2 are roots of equation

Answer 2

Step-by-step explanation:

Sum of the zeros = α+β = -b/a = -1/2

Product of the zeros = αβ = c/a = -4/2 = -2