Question

Sum of zeros of a polynomial X³-2x²+3x+4

Answer 1

P(x)=X³-2x²+3x+4

Relationship between zeroes and coefficients

Sum of zeroes=-(coefficient of x^2)/coefficient of x^2=-(-2)/1=2

I hope it's help you

Plz mark my answer as a brainliest answer

Answer 2

Answer:

Sum of the zeroes of polynomial is 2

Step-by-step explanation:

Let α,β,γ be the roots of the given polynomial

Therefore

α+β+γ= (-b/a)

So α+β+γ= -(-2/1)

= 2

Where a,b,c are the coefficients of the polynomial

So the sum of the zeroes of the polynomial is 2

Hope it helps