Question

Factorizar C^3 - 2C = 0

Answer 1

Tenemos.

c³ - 2c = 0       Factorizas sacas factor comun c
c(c² - 2) = 0
c = 0
  o
c² - 2 = 0
c² = 2            Tiene 2 raices.
c = √2
  o
c = - √2

Solucion.
(0 ,√2 , - √2)