Question

-3,0 and 2 are the zeroes of the polynomial p(x)=x^3+(a-1)x^2+bx+c find A and B.

Answer 1

Answer:

a=2, b=–6

Step-by-step explanation:

sum of roots,

-(a-1)= -3+0+2

-a+1=-1

a=2

sum roots two at a time,

b= -3x0 + -3x2 + 0x2

=-6