Question

If p(x)=ax^2+bx+c and a+b+c=0 then one of the zero is : (a) -b/a (b) c/a (c) b/c (d) none of these​

Answer 1

Answer:

If a+b+c=0,x=1 is a root

Product of roots =c, /a

So the other root is c/a