SOLUTION: Simplify x to the -4th power

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Question 966113: Simplify x to the -4th power
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E%28-4%29+=+1%2F%28x%5E4%29

I'm using the rule x%5E%28-k%29+=+1%2F%28x%5Ek%29

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