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Byju's Answer
Standard IX
Mathematics
Algebraic Identities
Factorize:a3+...
Question
Factorize:
a
3
+ 3a
2
b + 3ab
2
+ b
3
− 8
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Solution
a
3
+
3
a
2
b
+
3
a
b
2
+
b
3
-
8
=
a
3
+
b
3
+
3
a
2
b
+
3
a
b
2
-
8
=
a
3
+
b
3
+
3
a
b
a
+
b
-
8
=
a
+
b
3
-
2
3
=
a
+
b
-
2
a
+
b
2
+
2
a
+
b
+
2
2
=
a
+
b
-
2
a
+
b
2
+
2
a
+
b
+
4
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Similar questions
Q.
a
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+
3
a
2
b
+
3
a
b
2
+
b
3
−
8
Q.
Factorise
a
3
+
3
a
2
b
+
3
a
b
2
+
b
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−
8
Q.
a
3
− 3a
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b + 3ab
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− b
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+ 8
