X3 - [ x(x + 1) + x3 ] = 1 - x2?
X3 - [ x(x + 1) + x3 ] = 1 - x2.
X3 - [ x(x + 1) + x3 ] = 1 - x2.
Pregunta de Matemáticas · 1 respuesta · 7 votos · mejor respuesta de Brian52
En resumen
- x2 - x = 1 - x2 - x2 - x - (1 - x2) = 1 - x. 2 - (1 - x2) - x2 + x - 1 = 0.
- x2 - x = 1 - x2 - x2 - x - (1 - x2) = 1 - x.
2 - (1 - x2) - x2 + x - 1 = 0.
- x2 - x = 1 - x2 - x2 - x - (1 - x2) = 1 - x. 2 - (1 - x2) - x2 + x - 1 = 0.