4x2 + 6x = o5x2 + 10x = 0x2 + 4x = 7x?
4x2 + 6x = o 5x2 + 10x = 0 x2 + 4x = 7x.
4x2 + 6x = o 5x2 + 10x = 0 x2 + 4x = 7x.
Pregunta de Matemáticas · 1 respuesta · 2 votos · mejor respuesta de Alomagber
En resumen
1º 2º3º4x + 6x = 0 - 2 5x + 10x = 0 - 2 x + 4x - 7x = - 210x = - 215x = - 25´ - 7x = - 2x = - 2 / 10x = - 2 / 15 - 2x = - 2x = - 2 / - 2 = 2 / 2 = 1.
1º 2º3º4x + 6x = 0 - 2 5x + 10x = 0 - 2 x + 4x - 7x = - 210x = - 215x = - 25´ - 7x = - 2x = - 2 / 10x = - 2 / 15 - 2x = - 2x = - 2 / - 2 = 2 / 2 = 1.
1º 2º3º4x + 6x = 0 - 2 5x + 10x = 0 - 2 x + 4x - 7x = - 210x = - 215x = - 25´ - 7x = - 2x = - 2 / 10x = - 2 / 15 - 2x = - 2x = - 2 / - 2 = 2 / 2 = 1.