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Find the square root. square root of negative 81 end root
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Find the square root. square root of negative 81 end root

User David Lopez
by
4.3k points

1 Answer

1 vote

Answer:

± 9

Explanation:

sqrt of -81

± 9

Because...

9 x (-9) = (-81)

(-9) x 9 = (-81)

User Daniel Marcus
by
4.7k points
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