Question

if x2+5x+3 is given polynomial then find alpha+ bita+ alpha×bita​

Answer 1

Answer:

x^2+5x+3

compairing from ax^2+bx+c

a= 1, b= 5, and c= 3

alpha + beeta = -b/a = -5/1 = -5

alpha × beeta = c/a = 3/ 1 = 3

alpha + beeta + alpha × beeta =

= -5 + 3 = -2