write the degree of the polynomial (x+1)(x2-x-x4+1) Share with your friends Share 3 Pooja Khanna answered this x+1x2-x-x4+1=xx2-x-x4+1+1x2-x-x4+1=x3-x2-x5+x+x2-x-x4+1=x3-x5-x4+1Degree=5 20 View Full Answer Devyani answered this 5 2 Deepak Prajapati answered this 2 -5