Question

xelevado alcubo +xelevado al cuadrado -2x=0

Answer 1

$x^{3} + x^{2} -2x = 0$

$x( x^{2} +x -2)$

x (x-1)(x+2) = 0

x = 0

x-1=0
x =1

x+2= 0
x=-2