Question

find the value of sum of the roots of the polynomial 2x²-4X+6​

Answer 1

Answer:

sum of the roots=2

Step-by-step explanation:

sum of the roots = -b/a

so,from the given equation 2x^2-4x+6

a= 2

b= -4

c= 6

so substituting the values in -b/a

we get = -(-4)/2

           = 4/2

            =2

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Answer 2

Answer:

The answer is 2.

Step-by-step explanation:

We know that ,

sum of roots = -b/a

here b = -4 and a= 2

therefore, sum of roots= -(-4)/2 = 4/2= 2.