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Mathematics
Mathematics
Problem
Which of the following is the complete factorisation of
6
x
2
−
39
x
+
60
6x^{2}-39x+60
6
x
2
−
39
x
+
60
? a)
(
2
x
−
5
)
(
x
−
4
)
(2x-5)(x-4)
(
2
x
−
5
)
(
x
−
4
)
b)
3
(
2
x
−
10
)
(
x
−
2
)
3(2x-10)(x-2)
3
(
2
x
−
10
)
(
x
−
2
)
c)
3
(
2
x
−
5
)
(
x
−
4
)
3(2x-5)(x-4)
3
(
2
x
−
5
)
(
x
−
4
)
d)
3
(
2
x
+
5
)
(
x
−
4
)
3(2x+5)(x-4)
3
(
2
x
+
5
)
(
x
−
4
)
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