Factorize :
a
2
+
b
c
+
a
b
+
a
c
Matching exercise
Match the items on the right to the items on the left.
Check
OK
Step 1
Step 2
Step 3
a
2
+
b
c
+
a
b
+
a
c
=
a
2
+
a
b
+
a
c
+
b
c
=
a
a
+
b
+
c
a
+
b
=
a
+
b
a
+
c