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mixer [17]
2 years ago
11

How to simplify 81 1/2

Mathematics
2 answers:
VladimirAG [237]2 years ago
8 0
81=81•2/2=162/2
81 1/2=162/2+1/2
=163/2
So 81 1/2=163/2=81.5
tigry1 [53]2 years ago
6 0

Answer: 9

Step-by-step explanation: To simplify 81^{1/2}, it's important to understand that an exponent of 1/2 means that we take the square root of the base. In other words, 81^{1/2} means the same thing as the square root of 81 and the square root of 81 is 9.

So 81^{1/2} is 9.

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