Post on 26-Sep-2015
description
Cristian Crcamo Cceres
Educador Diferencial
Repaso de matemticas
Ecuaciones radicales
Ejemplo del desarrollo de un ejercicio
2x+2
-
3x+1
=
0
2x+2
=
3x+1
( )
2x+2
=
3x+1
( )
2x+2
=
3x+1
2 - 1
=
3x-2x
1
=
X
Ejercicios:
1)
x-10
-
5x+6
=
0
=
( )
=
( )
=
=
=
2)
4x-5
-
x+12
=
0
=
( )
=
( )
=
=
=
3)
x+4
-
6x-6
=
0
=
( )
=
( )
=
=
=
4)
3x+9
-
63
=
0
=
( )
=
( )
=
=
=