Discover Questions

Pls, im trying to determine the total relevant cost; and increase or decrease in profits as a result of purchasing the starters. Thanks? Polynomial Identities question? I need help with 2 unusual factoring problems. Problem 1: 4x^4+32x^3+47x^2-8x-12
Problem 2: x^6 - x^4 - x^2 + 1? Calculate the solubility of MnS in water? Is anybody currently doing work on finding the Graviton particle other than the ligo institute?