Question

if A and B are the roots of the equation X^2+ax-b=0,then find the values of a and b

Answer 1

we can tell that
x^2-x^2=0
ie,
ax-b=0
the answer can be more numbers
a=x,x^2,x^3...
b=x^3,x^4,x^5....

if a=x
then
b=x^2
that time we get x-x^3=-x^2
then we get the answer as 0