Add your answer:
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).
What is the negative square root of 100 over 81?
It is -10/9
What is the square root of negative 81?
The square roots of -81 are ±9i where i is the imaginary square root of -1.
Find the Square Root -81?
There is no square root for a negative number. It is an imaginary number.
What is the negative square root of 81?
-9
Negative square root of 81?
9
Is the square root of -81 rational or irrational?
Since it is the square root of a negative number, it is actually imaginary, neither rational nor irrational. It is equal to 9i, or 9 times whatever the square root of negative one is.square root of -81 = square root of 81 times i = 9i
What is the square root of 9 time square root of negative 81?
Square root of 9: 3Square root of -81: 9i The product of both is 27i
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 square root of -81?
The square root of -81 = 9 i9i
What Is The Square Root -81?
The square root of -81 = 9 i9i
Square root of 81?
81 is the square root and 9.5 is under root.
What is the sq root of -9?
81 because there are no negative square roots
What is the square root of 81 and 4?
The square root of 81 is 9 and the square root of 4 is 2!
How do you write 81 as a square root?
The square root of 81 is 9
What number is 81 a square root of?
The square root of 6561 is 81
What is the Square root of 25 over 81?
sqrt(25/81) = 5/9
What is the square root of 81 over 64?
9/8
What is the square root of 81 over 169?
9/13
What is the square root 25 over 81?
It is: 5/9
What is the root of 81 squared?
The square root of 81 squared is 81.
Is there another answer to the square root or 81 instead of 9?
Yes. -9 (that is, negative 9)
What is the square root of 64 and 81?
the square root of 64 is 8 because 8x8 is 64 the square root of 81 is 9 because 9x9 is 81
What is 9 the square root of?
9 is the square root of 81 as 9*9=81
Get the Answers App
