Question

if (x-2) and (x+3) are both factors of the polynomial (x) = x^3 + ax^2 + bx - 12. find the values of a and b​

Answer 1

Step-by-step explanation:

product of roots= -12/1

2(-3)a3= -12

a3=2

-a = 1

a=-1

2(2)+2(-3)+2(-3)= b

b= -8