SOLUTION: Please help. z^2-64/z divided by z-8/z+1

Question 127401: Please help.
z^2-64/z divided by z-8/z+1
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression

Multiply the first fraction by the reciprocal of the second fraction

Factor to get

Combine the fractions

Cancel like terms

Simplify

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Answer:

So simplifies to . In other words

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