Question

write the sum and product of x^2+5x+6​

Answer 1

hi mate!!!

Solution:

x^2+5x+6=0

x^2+3x+2x+6=0

x(x+3) +2(x+3) =0

(x+3) (x+2) =0

now,

x=-3and x=-2

therefore,

let a= -3 and B be -2

therefore,

sum= a+B= -3+(-2) = -3-2= -5

and,

product= aB= (-3) ×(-2) = 6

here, a=alpha and B= beta

hope this helps!!