SOLUTION: How do I solve this problem: 4√(81^4)

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Question 396466: How do I solve this problem: 4√(81^4)
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
4√(81^4)
=4(81^4)^(1/2)
=2^2(81^2)
=162^2
=26244
.
Ed