what is ×-1 ÷ ׳+2ײ-×-2
Answer (1)
Answer:(x−1)(x+1)(x+2)Step-by-step explanation:Factor the expression : x3 + 2x3 - x -2Group terms: [ x3 + 2x2] + [ - x - 2 ]Factor out common terms: x2 [ x + 2 ] - 1 [ x + 2 ]Combine: [ x2 - 1] [ x + 2 ]Factor: x2 - 1 as [ x - 1] [ x + 1 ]Final factorization: (x−1)(x+1)(x+2)
