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Mathematics
Mathematics
Problem
The equation
2
x
+
3
=
3
2
x
−
1
2^{x+3} = 3^{2x-1}
2
x
+
3
=
3
2
x
−
1
has the solution: A.
x
=
−
log
3
−
3
log
2
log
2
−
2
log
3
x = \frac{-\log 3 - 3\log 2}{\log 2 - 2\log 3}
x
=
l
o
g
2
−
2
l
o
g
3
−
l
o
g
3
−
3
l
o
g
2
B.
x
=
2
3
x = \frac{2}{3}
x
=
3
2
C.
x
=
1
x = 1
x
=
1
D. No Solution
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