Answer :
The value of I^2 (I squared) is -1.
What in mathematics is a complex number?
Math: Complex Numbers. Complex numbers are those that are expressed as a+ib, where a and b are actual numbers and I is a fictitious number called a "iota." I has the value (-1). As an illustration, the complex number 2+3i is made up of the real number 2 (Re) and the imaginary number 3i (Im).
I is a symbol that is used to represent the imaginary unit, which is the square root of -1. In other words, I^2 = sqrt(-1)^2 = (-1)^(1/2)^2 = -1.
In mathematics, the imaginary unit is used to represent the complex numbers, which are numbers that have both a real part and an imaginary part. The real part is a normal number (like 3, 5, or -2), and the imaginary part is represented by I. For example, the complex number 3 + 2I has a real part of 3 and an imaginary part of 2I.
In mathematical notation, the imaginary unit is usually written as I or i, and the complex numbers are written in the form a + bI, where a is the real part and bI is the imaginary part. For example, the complex number 3 + 2I could be written as 3 + 2i.
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