I need help with these just cant figure them out

1. 3^(?) =1

2. 3^(?) = 1/3

3.log5 (1/25) =?

4. logx = -0.7

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- Jul 20th 2009, 08:09 PMicecreamfrk09Logarithms :(
I need help with these just cant figure them out

1. 3^(?) =1

2. 3^(?) = 1/3

3.log5 (1/25) =?

4. logx = -0.7 - Jul 20th 2009, 08:17 PMpickslides
- Jul 20th 2009, 08:27 PMpickslides
- Jul 20th 2009, 08:28 PMicecreamfrk09
thank you both...so both one and two are the same answer??

- Jul 20th 2009, 08:32 PMTKHunny
What? How did you draw that conclusion? These are the most fundamental properties. You must know these or you WILL fail your exams.

Look at these until you no longer feel an urge to ask the question about 1 and 2 being the same. - Jul 20th 2009, 08:36 PMpickslides
- Jul 20th 2009, 08:46 PMicecreamfrk09
k thank you tkhunny i understand now

- Jul 20th 2009, 08:48 PMyeongil
- Jul 21st 2009, 08:33 PMTKHunny