Question

find the roots of 3x^2-5x-2=0​

Answer 1

$3 {x}^{2} - 5x - 2 = 0 \\ 3{x}^{2} - 6x + x - 2 = 0 \\ 3x(x - 2) + (x - 2) = 0 \\ (x - 2)(3x + 1) = 0$

$\underline\mathcal\purple{case \: i \: :-}$

$x - 2 = 0 \\ x = 2$

$\underline\mathcal\purple{case \: ii \: :-}$

$3x + 1 = 0 \\ 3x = - 1 \\ x = \frac{ - 1}{3}$

${\bold{\fcolorbox{black}{lightgreen}{Mark \: Me \: as \: Brainlist}}}$