Factorización
6x4y
=
(
____________________
)
(
____________________
)
-
20a3b2
=
(
____________________
)
(
-
____________________
)
-
12x2y2
=
(
____________________
)
(
-
____________________
)
4a2
=
(
____________________
)
(
____________________
)
12a8
=
(
____________________
)
(
-
____________________
)
4x2
+
4x
+
1
=
____________________
(
____________________
+
____________________
)
9x2
+
12x
+
4
=
____________________
(
____________________
+
____________________
)
k2
+
km
=
____________________
(
____________________
+
____________________
)
12p2
-
3pq
=
____________________
(
____________________
+
____________________
)
m
(
a
-
b
)
+
(
a
+
b
)
n
=
(
____________________
-
____________________
)
(
____________________
+
____________________
)
a
(
n
+
2
)
+
n
+
2
=
(
____________________
+
____________________
)
(
____________________
)
x
(
a
+
b
)
+
y
(
a
+
b
)
=
(
____________________
+
____________________
)
(
____________________
+
____________________
)
