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

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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