Question

12x² - 3x = 0

Ecuacion cuadratica con formula general
AYUDA !!!!

Answer 1

Resolver.

12x² - 3x = 0


a = 12
b = - 3
c = 0


Formula.

x = [- b +/-√(b² - 4ac)]/2a

x = [ - (- 3) +/- √((- 3)² - 4(12)(0))]/2(12)
x = [ 3 +/-√(9 - 0)]/24
x = [3 +/- √9]/24
x = [3 +/- 3)/24
x₁ = [3 + 3]/24
x₁ = 6/24                Simplificas.
x₁ = 1/4
   o
x₂ = [3 - 3]/24
x₂ = 0/24
x = 0

Solución.
(1/4 , 0)

Answer 2

12x² - 3x = 0


a = 12
b = - 3
c = 0


La Formula.

x = [- b +/-√(b² - 4ac)]/2a

x = [ - (- 3) +/- √((- 3)² - 4(12)(0))]/2(12)
x = [ 3 +/-√(9 - 0)]/24
x = [3 +/- √9]/24
x = [3 +/- 3)/24
x₁ = [3 + 3]/24
x₁ = 6/24                Aquí Simplificas para saber..
x₁ = 1/4
   o
x₂ = [3 - 3]/24
x₂ = 0/24
x = 0

La Solución es
(1/4 , 0)