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valkas [14]
3 years ago
5

How do you do 8√81.... explain how you got your answer please

Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

The square root of 81 equals 9. This can be known through understanding the roots of perfect squares. After this, you multiply 8 x 9 to get a final answer of 72.

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