Question

X3 - 4x +3 resolve into factor

Answer 1

Step-by-step explanation:

${x}^{3} - 4x + 3 \\ putting \: x = 1 \: the \: equation \: become \: zero \\ that \: mean \: (x - 1)one \: of \: the \: factor. \\ = {x}^{3} - {x}^{2} + {x}^{2} - x - 3 x + 3 \\ = {x}^{2} (x - 1) + x(x - 1) - 3(x - 1) \\ = (x - 1)( {x}^{2} + x - 3)$