Question

Using factor theorem, factorize each of the following polynomials:
x³+2x²-x-2
​

Answer 1

Answer:

(x²-1)(x+2)

Step-by-step explanation:

x³+2x²-x-2

x²(x+2)-1(x+2)

(x²-1)(x+2)

Answer 2

Answer:

(x²-1)(x+2)

Step-by-step explanation:

x³+2x²-x-2

x²(x+2)-1(x+2)

(x²-1)(x+2)