PrecalculusEasy SharePrecalculus · Easy problemFind one rational zero of f(x)=x3−2x2−5x+6f(x)=x^3-2x^2-5x+6f(x)=x3−2x2−5x+6 and factor it completely.A1,3,+21,3,+21,3,+2B1,3,−31,3,-31,3,−3C2,3,−22,3,-22,3,−2D1,3,−21,3,-21,3,−2Check Show answer Walk through it step by step Practice more like this