A polynomial f(x) of degree n with real coefficients has roots x1,x2,…,xn=1 is such that f(1)=−10, f′(1)=1 and f′′(1)=6.
Find i=1∑n(1−xi)21.
Clarification: f′(x) and f′′(x) represents the first and second derivative of f(x), respectively.
Inspiration.