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Exponentials & Logarithms
hard
0:00.0
Solve for
x
x
x
:
log
2
(
x
2
−
1
)
=
3
\log_2(x^2 - 1) = 3
lo
g
2
(
x
2
−
1
)
=
3
.
A
3
,
−
3
3, -3
3
,
−
3
B
9
9
9
C
3
3
3
D
−
3
-3
−
3
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