Question

Resolva as equações:

Answer 1

${4x}^{2} - x = 0$

Answer 2

1
$\frac{1}{2x} + \frac{x}{1} = \frac{x + 2}{4x}$
$\frac{2 + 4 {x }^{2} = x + 2 }{4x}$
${4x}^{2} - x = 0$
$x(4x - 1) = 0$
$x = 0 \\ ou \\ 4x - 1 = 0 \\ x = \frac{1}{4}$