Question

Find the factors of the following 3x ^ 2 - 12x + 4​

Answer 1

$\rightarrow{{3x}^{2}\:-\:13x\:+\:4}$

$\rightarrow{{3x}^{2}\:-\:12x\:-\:x\:+\:4}$

$\rightarrow{3x(x\:-\:4)\:-1(x\:-\:4)}$

$\rightarrow{(3x\:-\:1)\:(x\:-\:4)}$

Answer 2

$\bf\implies{{3x}^{2}\:-\:12x\:+\:4}$

$\bf\implies{{3x}^{2}\:-\:12x\:-\:x\:+\:4}$

$\bf\implies{3x(x\:-\:4)\:-1(x\:-\:4)}$

$\bf\implies{(3x\:-\:1)\:(x\:-\:4)}$