Músculo Mates
Repaso 3
Generado: 11 de diciembre de 2025, 09:45:41
( x+3 ) ( x+1 )
=
x
2
+
x +
x +
=
x
2
+
x +
( x+1 ) ( x-1 )
=
x
2
+
x +
x +
=
x
2
+
x +
(x + 2)(3 + x)
=
x +
x
2
+
+
x
=
x
2
+
x +
( 7x+9 ) ( 2x+7 )
=
x
2
+
x +
x +
=
x
2
+
x +
( x-4 ) ( -x+2 )
=
x
2
+
x +
x +
=
x
2
+
x +
( 5+5x ) ( 7x+4 )
=
x +
+
x
2
+
x
=
x
2
+
x +
( 2x+1 ) ( -3+8x )
=
x +
x
2
+
+
x
=
x
2
+
x +
COMPROBAR RESULTADOS