-3
There is no square root for a negative number. It is an imaginary number.
It is -10/9
81 because there are no negative square roots
The square root of negative 37 is: ~6.0827 i
The square root of negative 168 is: ~12.9315 i
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 -9 = 4 square root of (-1)(9) = 4 square root of (i29) = 4(3i) = 12i
9
Square root of 9: 3Square root of -81: 9i The product of both is 27i
There is no square root for a negative number. It is an imaginary number.
The square roots of -81 are ±9i where i is the imaginary square root of -1.
9
Yes. -9 (that is, negative 9)
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.
Square roots can be positive or negative. 9 x 9 = 81 -9 x -9 = 81 9 is the positive square root of 81.
No - a square root of a negative number is an imaginary number. for example, sqrt(-9) is equal to 3i.
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.