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Modular Arithmetic
medium
0:00.0
Which of these is NOT a solution to
x
2
≡
0
(
m
o
d
9
)
x^2 \equiv 0 \pmod{9}
x
2
≡
0
(
mod
9
)
?
A
0
0
0
B
3
3
3
C
6
6
6
D
1
1
1
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