hmdmkeek hmdmkeek 11-07-2018 Mathematics contestada If p(x)=x2-1 and q(x)=5(x-1 which expression is equivalent to (p-q)(x) (X2-1)-5x-1 (X2-1)-5(x-1) 5(x-1)-x2-1 (5x-1)-(x2-1)