Factor Polynomial Equation when (x -1) is a factor of x^3 - 57x + 56

Remainder theorem:
Given (x – 1) is one of the factors, express x?3 – 57x + 56 as a product of factors.

Anil kumar,global math institute,math,khandelwal,ib math,ap math,IIT JEE,IB Math,SAT 2,advance mathematics,functions,pre-calculus,grade 11,grade 12,class 12,test practice,GATE,CAT,MCAT,GCSE,igcse higher mathematics,NCERT,IB maths,polynomials,division of polynomial,factor theorem,factor polynomial,long division of polynomials,