Question

Check (x-2) is a factor of x cube -4x square-x+1=0.​

Answer 1

this is the answer please check it

Answer 2

Answer:

$x - 2 = 0 \\ = > \: x = 2 \\ \\ {x}^{3} - {4x}^{2} - x + 1 = 0 \\ putting \: the \: value \: of \: x \: in \: the \: equation \: we \: get \: \\ {2}^{3} - 4 ({2})^{2} - 2 + 1 \\ = 8 - 16 - 2 + 1 \\ = - 8 - 2 + 1 \\ = - 9 \: is \: not \: equal \: to \: zero \\ so \: it \: is \: not \: a \: factor \: of \: {x}^{3} - {4x}^{2} - x + 1 = 0$