dannyvd3
dannyvd3
06-12-2016
Mathematics
contestada
Solve for x: 5^3x+2=1/25
Respuesta :
unicorntoes
unicorntoes
06-12-2016
x
=
−
4
9
3
1
2
5
x=−
3125
49
Answer Link
BobR9
BobR9
06-12-2016
If you meant 5^(3x+2)=1/25
5^(3x+2)=5^-2
Cross the bases off
3x+2=-2
3x=-4
x=-4/3
Answer Link
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