Question

sum of both the roots of polynomial is zero and one root is 3 then polynomial is ___?​

Answer 1

Answer:

-3

Explanation:

given

α + β = 0

α + 3 = 0

α = -3

Answer 2

Explanation:

As a zero polynomial is a additive identity where all the coefficients including constant are zero.

Now the graph of a zero polynomial is x axis and we define zero of polynomial as the value of x for which it becomes zero. Therefore the zero of a zero polynomial is whole x axis.