Question

equação -3x elevado a 2 - x/2=0​

Answer 1

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