I 3

The square of an imaginary number bi is b 2 for example 5i is an imaginary number and its square is 25 by definition zero is considered to be both real and imaginary.

I 3. 6391 views around the world you can reuse this answer creative commons license. The imaginary unit or unit imaginary number i is a solution to the quadratic equation x 2 1 0 and the principal square root of 1. The 3 is suppossed to be a heart its like sayin i love you. Ninety six is a multiple of four so i 96 is just 1 which you can ignore in other words you can divide the exponent by 4 using long division discard the answer and use only the remainder.

It means i love you. Although there is no real number with this property i can be used to extend the real numbers to what are called complex numbers using addition and multiplication a simple example of the use of i in a complex number is 2 3i. An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i which is defined by its property i 2 1.