Posted by **Becca** on Sunday, November 19, 2006 at 11:40pm.

[(z^n)^3] / [z^n*z^3]

How can I set this up? I'm pretty sure you have to simplify so that it's z^3n / z^n+3 but where can I do from there? or am I messing up a step somewhere?

(z^n)^3= z^3n

and

z^n * Z^3= Z^(n+3)

so z^3n / Z^(n+3) = z^(3n-n+3)

## Answer this Question

## Related Questions

- Algebra S.O.S - I've been working on this a while, and I thought I got it right...
- algebra 1 - Which statistical method best represents this set of data? 1,2,5,2,...
- Algebra - Hi, here is a question and my answer I have done so far, not sure ...
- Math - Translate and simplify "six less than twice the sum Of a number and three...
- Algebra II - In this set of eight problems, we have to match each equation with ...
- algebra - What is the equation of the line that passes thru (1/2, -1/2) and (1/9...
- math-calculus - 30/x^2-25 = 3/x-5-2/x+5 i be left with 30 = 3x^2-75-2x^2+50 i ...
- Algebra II - I'm not quite sure how to set this problem up. This is the first of...
- calculus-derivatives - Hello, please help me, I'm studying for a test. :) I won'...
- Algebra - 1. √(9y - 196) + √196 = √49 My work: I squared all 3...