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Byju's Answer
Standard VIII
Mathematics
Factorisation by Regrouping Terms
Factors of ...
Question
Factors of
16
x
5
−
144
x
3
are
A
16
x
3
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B
4
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C
x
+
3
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D
x
−
3
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Solution
The correct options are
A
16
x
3
B
4
C
x
+
3
D
x
−
3
16
x
5
−
144
x
3
=
16
x
3
(
x
2
−
9
)
=
16
x
3
(
x
+
3
)
(
x
−
3
)
=
4
×
4
×
x
3
×
(
x
+
3
)
×
(
x
−
3
)
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