Question

6 (x - 3) (x - 8) = 0

Answer 1

Resposta:

(6x - 18) ( x - 8) = 0

${6 \times }^{2} - 48 \times - 18 \times + 144 = 0$

${6 \times }^{2} - 66 \times + 144 = 0$

${ \times }^{2} - 11 \times + 24 = 0$

S = 11

P = 24

raízes ( 3 , 8)