Question

The sum of all the coefficients of the polynomial (x - 2)^6 (x - 4)^2 + (x + 1)^3 (x-2)^3 + (x + 1)^2 (x - 4)^3 is
(1) -45
(2) -107
(3) -152
(4) -83

Answer 1

1) -45

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