Friday

October 24, 2014

October 24, 2014

Posted by **CC** on Monday, December 5, 2011 at 11:22am.

- Algebra 102 -
**Steve**, Monday, December 5, 2011 at 11:57amset everything as powers of 3:

(3^2)^x = 3^(-3)

3^2x = 3^(-3)

since powers equal (or, take log base 3 of both sides),

2x = -3

x = -3/2

check:

9^(-3/2) = 1/9^(3/2) = 1/3^3

**Answer this Question**

**Related Questions**

algebra - 102 litre+0.01 m^3=? 102 liters is 102 * 10^-6 m^3 still confused x2+...

chemistry please help - The FM band of radio waves are measured in megahertz (...

statistics - It is known that the population mean for the Full Scale IQ of the ...

statistics - It is known that the population mean for the Full Scale IQ of the ...

statistics - It is known that the population mean for the Full Scale IQ of the ...

algebra am i right - Find the volume of a right circular cylinder whose base has...

Math (check my work please?) - A baseball player has 34 hits in 102 times at bat...

Math - For the following data... 1. Provide evidence as to whether this data set...

Please help with steps: Geometry - Two mountain bikers have been separated and ...

Physics - A 1.0 102 g piece of copper at a temperature of 460 K and a 2.0 102 g ...