Question

4x^2- x=5x ecuación de segundo grado

Answer 1

Respuesta:

$4 {x}^{2} - x = 5x \\ 4 {x}^{2} - x - 5x = 0 \\ 4 {x}^{2} - 6x = 0 \\ mcd \: (4 \: y \: 6) = 2 \\ \\ 2x(2x - 3) = 0 \\ 2x = 0 \\ x = \frac{0}{2} \\ x = 0 \\ \\ 2x - 3 = 0 \\ 2x = 3 \\ x = \frac{3}{2}$