Logarithmic Equations

Peaches04

New member
Joined
Sep 16, 2005
Messages
2
I need help solving these 2 Logarithmic Equations:

logd12=6
d^6=12

What do I do next?

logx+4125=3
(x+4)^3=125
Now what?
 
For the first one, try taking the sixth root of each side. For the second one, think about what base, when cubed, returns a value of 125. Then set your base equal to "x + 4", and solve.

Eliz.
 
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