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Advanced Math
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Equivalent expressions
medium
If
a
=
5
2
and
2
a
=
2
x
, what is the value of
x
?
A
10
B
20
C
50
D
100
If \(a=5\sqrt{2}\) and \(2a=\sqrt{2x}\), what is the value of \(x\)? | Math SAT Question | Ronan SAT