Imaginary Numbers Rules Chart. I 2 1 i i 1 i 2 1 1 1 0. X2 4 0.
I is an imaginary unit. Subtract 1 from both sides. X 2 1.
Is not a real number.
A and b are real numbers. We know as that number which when squared produces 3. Thus symbols such as and so on the square roots of negative numbers we will now call complex numbers. X2 4 0.