Question

The roots of x cube +2x square -x-2 please tell correct answer
​

Answer 1

Answer:

x³+2x²-x-2

x²(x+2)-1(x+2)

(x²-1)(x+2)

(x²+x-x-1)(x+2)

(x(x+1)-1(x+1))(x+2)

((x-1)(x+1))(x+2)

x-1. x+1. x+2. are the factors

so zeros are 1,-1,-2

Answer 2

Answer:

hey

Step-by-step explanation:

Are you a boy or a girl