1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
Algebraic Identities
Factorise a3+...
Question
Factorise
a
3
+
3
a
2
b
+
3
a
b
2
+
b
3
−
8
Open in App
Solution
a
3
+
3
a
2
b
+
3
a
b
2
+
b
3
−
8
=
(
a
+
b
)
3
−
(
2
)
3
=
(
a
+
b
−
2
)
(
a
2
+
b
2
+
2
a
b
+
4
+
2
a
+
2
b
)
Suggest Corrections
89
Similar questions
Q.
Factorize:
a
3
+ 3a
2
b + 3ab
2
+ b
3
− 8
Q.
a
3
+
3
a
2
b
+
3
a
b
2
+
b
3
−
8
Q.
a
3
− 3a
2
b + 3ab
2
− b
3
+ 8