Question

what is the value of sum of roots in the quadric equation 2x²+4x+6=0?​

Answer 1

Answer:

-2

Step-by-step explanation:

Sum of the roots = -b/a

                            = -4/2

                            = -2

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Answer 2

Answer:

-2

Step-by-step explanation:

2x^2+4x+6=0

2x^2x+6x-2x+6

2x(x+3)-2(x+3)

(2x-2) (x+3)

1 and -3

1+(-3)

-2