SOLUTION: This problems's just like the last one. How do I simplify it? z to the -11th/z to the -12th

SOLUTION: This problems's just like the last one. How do I simplify it? z to the -11th/z to the -12th

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Question 35921This question is from textbook
: This problems's just like the last one. How do I simplify it?
z to the -11th/z to the -12th This question is from textbook

Answer by Prithwis(166) (Show Source): You can put this solution on YOUR website!
z^(-11)/z^(-12) = z^12/z^11 = z^(12-11) = z
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