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Question 10
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Prompt
Which expression is equivalent to
3
x
−
27
7
x
(
x
−
9
)
−
2
(
x
−
9
)
where
x
>
9
?
3
x
−
27
7
x
2
−
65
x
+
18
A
3
7
x
−
2
B
3
x
7
x
2
−
18
C
3
x
−
27
7
x
2
−
2
x
−
18
D
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