Question

if a,b are the zeros of p(x) =ax²+bx+c,then a+b=___​

Answer 1

it is not possible in simplification method

Answer 2

Answer:

-b/a.

Step-by-step explanation:

Let the roots of the quadratic eqn be alpha and beta.

we know summation of roots= -b/a

Alpha=a (given)

Beta=b (given)

Therefore , alpha+beta= -b/a