himpunan penyelesaian dari persamaan kuadrat 6x^2-x-2 = 0 adalah.... A. {-1/2,2/3} B. {-1/2,1/3} C. {-1/2,1/4} D. {1/2,1/2} E. {1/2,3/4} Tolong yaa Terima Kasih

[tex]6x ^{2} - x - 2 = 0[/tex]
[tex](3x - 2)(2x + 1)[/tex]
[tex](3x - 2) =0 \\3x = 2 \\ x = \frac{2}{3} [/tex]
[tex](2x + 1) = 0 \\ 2x = - 1 \\ x = \frac{ - 1}{2} [/tex]
jadi hpNya = {-1/2,2/3}
jawab = A

selesai *
semoga bermanfaat :)

Matematika

[tex]6 {x}^{2} - x - 2 = 0 \\ (3x - 2)(2x + 1) = 0 \\ x = \frac{2}{3} dan \: x = - \frac{1}{2} \\ [/tex]
HP {-½ , ⅔}

Opsi A