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Byju's Answer
Standard VIII
Mathematics
Factorisation by Regrouping Terms
is a factor o...
Question
is a factor of
3
m
3
+
7
m
.
A
7
+
3
m
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B
7
m
+
3
m
2
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C
7
+
3
m
2
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D
7
+
3
m
3
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Solution
The correct option is
C
7
+
3
m
2
3
m
3
+
7
m
can be written as,
3
m
3
+
7
m
=
m
(
3
m
2
+
7
)
Therefore,
7
+
3
m
2
is a factor of
3
m
3
+
7
m
.
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0
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