Question

If α and β are the zeroes of the polynomial ax
2+ bx + c = 0 (a≠0)then calculate α+ β

Answer 1

Answer:

alpha +beta=-b/2

Step-by-step explanation:

using polynomial formula

Answer 2

Answer:

ax^2+bx+c=0

WE know,

Sum of zeroes=Coefficient of x/Coefficient of x^2

α+β= -b/a

Therefore,α+ β= -b/a