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Find the Square Root -81?
There is no square root for a negative number. It is an imaginary number.
What is the square root of 3 times the negative square root of 3?
The square root of 3 times the negative square root of 3 can be calculated by multiplying the two square roots together. This results in -3, as the square root of 3 multiplied by the square root of 3 is the square root of 9, which simplifies to 3. Multiplying this by the negative sign gives us -3.
What is the negative square root of 100 over 81?
It is -10/9
What is the sq root of -9?
81 because there are no negative square roots
What is the square root of negative 37?
The square root of negative 37 is: ~6.0827 i
How do you do square roots with negatives?
Treat it like a positive and add an i. Explanation: The square root of negative nine is equal to the square root of nine times negative one is equal to the square root of nine times the square root of negative one. The square root of negative one represented by an italic lower case i. The square root of negative nine is 3i. √-9 = √9 * -1 = √9 * √-1 = 3i
4 square root of negative 9?
4 square root of -9 = 4 square root of (-1)(9) = 4 square root of (i29) = 4(3i) = 12i
Negative square root of 81?
9
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
Find the Square Root -81?
There is no square root for a negative number. It is an imaginary number.
What is the square root of negative 81?
The square roots of -81 are ±9i where i is the imaginary square root of -1.
What is the square root of negative 27 divided by square root of 3?
9
Is there another answer to the square root or 81 instead of 9?
Yes. -9 (that is, negative 9)
What is the number i?
i is the symbol for an imaginary number, a complex number with the property i2=-1. The square root of a negative number is the square root times i. For example, the square root of -9 = 3i.
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.
Is the square root of 9 a rational number?
No - a square root of a negative number is an imaginary number. for example, sqrt(-9) is equal to 3i.
How is it possible to have a positive or negative answer to the square root of a number?
What do you get when you multiply positive 3 by itself ? (You get 9.) What do you get when you multiply negative 3 by itself ? (You get 9 again.) The square root of a number is something which, when you multiply it by itself, gives you the number. When we multiplied positive 3 by itself, we got 9. So positive 3 is a square root of 9. When we multiplied negative 3 by itself, we got 9 again. So negative 3 is also a square root of 9. Every positive number has two square roots. They're both the same digits, but one is positive and the other one is negative.
