Question

Given

f(x) = 6x^3 +19x²-29x +c where c is a constant
if (x-1) is a factor of f(x),
find value of c
Hence, solve the equation of f(x) =0.

Answer 1

`c=4\\x=1, x=(-25+√(721))/(12),x=(-25-√(721))/(12)`

Explanation:

See the picture attached