If both zeros of quadratic polynomial ax+bx+ c are equal and opposite in sign find the value of b

If both zeros of quadratic polynomial ax+bx+ c are equal and opposite

1.	If both zeros of quadratic polynomial ax+bx+ c are equal and opposite in sign find the value of b
Answer» Sum of zeroes = -b/ax+(-x)=0-b/a=0b=0×a×-1b=0 -a