Question

x²/2 - x/3 + 1/9=0 ​

Answer 1

Resposta:

Explicação passo-a-passo:

$\frac{x^2}{2}-\frac{x}{3}+\frac{1}{9}=0$

OBS.: MMC(2,3,9) = 18

$\frac{9x^2-6x+2}{18}=0\\\\9x^2-6x+2=0\\\\\Delta=(-6)^2-4(9)(2)\\\Delta=36-72\\\Delta=-36$

x ∉ |R