Question

zeros of polynomial 2x^2+6x_3​

Answer 1

2xsquare +6x-x-3

2x(x+3)-1(x+3)=0

(x+3)(2x-1)=0

(x+3)=0 ,(2x-1)=0

x=3 2x-1

=0

x1/2

Answer 2

Answer:

Step-by-step explanation:

find alpha and beta i.e its roots using shreedharacharya formula.

then use identity alpha^2 + beta ^2 = (alpha+beta)^2 - 2alpha×beta