mariorgonzalezo334 mariorgonzalezo334 04-05-2024 Mathematics Answered Factor completely the following expression:P(x)=x³+2x²-x-2a. none of theseb. (x²+1)(x+2)c. (x²-1)(x+2)d. (x-2(x+2)(x+1)e. (x-1)(x+1)(x+2)