" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
es factorizacion
Por aspas
x -7 = -7x
x -7 = -7x
----------
-14 x
(x - 7)(x - 7) = 0
x₁ = 7
x₂ = 7
Respuesta B