SOLUTION: Evaluate the following expression. 7^0

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Question 1067151: Evaluate the following expression.
7^0
Answer by math_helper(2461) About Me  (Show Source):
You can put this solution on YOUR website!

+7%5E0+=+1+
Any non-zero number raised to the 0th power is 1.
You can remember this fact by recalling that +x%5En+%2F+x%5Em+=+x%5E%28n-m%29+
So if n=m you get +x%5En+%2F+x%5Em+=+x%5En+%2F+x%5En+=+x%5E%28n-n%29+=+x%5E0+=+1+ (anything divided by itself is 1)