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What is the square root of 9 time square root of negative 81?

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Anonymous

∙ 9y ago
Updated: 8/21/2019

Square root of 9: 3Square root of -81: 9i

The product of both is 27i

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Wiki User

∙ 9y ago
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Related Questions

What is the square root of negative 81?

The square roots of -81 are ±9i where i is the imaginary square root of -1.


Negative square root of 81?

9


Is the square root of of 81 over negative three irrational?

No. The square root of 81/(-3) is rational. The square root of [81/(-3)] is imaginary (a kind of complex number).


Find the Square Root -81?

There is no square root for a negative number. It is an imaginary number.


How do you solve x squared equals negative 81?

x2=-81take the square root of both sidessince 81 is negative you need to take 81 times i when i=-1 then solve as the square root of 81. your answer is x=9i


What is the positive sqare root of a number?

Square roots can be positive or negative. 9 x 9 = 81 -9 x -9 = 81 9 is the positive square root of 81.


What is the negative square root of 100 over 81?

It is -10/9


What is the negative square root of 1 over 81?

-1/9


What is the sq root of -9?

81 because there are no negative square roots


Square root of 81?

81 is the square root and 9.5 is under root.


What is the square root of -81?

The square root of -81 = 9 i9i


How do you write 81 as a square root?

The square root of 81 is 9

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