SOLUTION: Find the least common denominator. 35/z^7, 175/z^4 The LCD is ____

Algebra ->  Exponents-negative-and-fractional -> SOLUTION: Find the least common denominator. 35/z^7, 175/z^4 The LCD is ____      Log On


   

Question 1062751: Find the least common denominator. 35/z^7, 175/z^4
The LCD is ____
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
The LCD is z^7

We can multiply both top and bottom of the second fraction z^3 to get to the LCD



I used the rule z%5Ea%2Az%5Eb+=+z%5E%28a%2Bb%29