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How do you plot −3 + 2i? Typically the horizontal axis is for real (R) numbers and the vertical axis is for the complex component. And so on a graph, we would move 3 positions to the left on the horizontal axis and 2 positions up the vertical axis: graph { (x+3)^2+ (y-2)^2=.1 [-10, 10, -5, 5]}

We plot the ordered pair (−2,3) (− 2, 3) to represent the complex number −2+3i − 2 + 3 i. In the complex plane, the horizontal axis is the real axis, and the vertical axis is the imaginary axis. How To: Given a complex number, represent its components on the complex plane. Determine the real part and the imaginary part of the complex number.

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To multiply two complex numbers z1 = a + bi and z2 = c + di, use the formula: z1 * z2 = (ac - bd) + (ad + bc)i. A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, which is defined as the square root of -1.

Graphical addition and subtraction of complex numbers. 1. Add 3 + 3 i and -4 + i graphically. • Graph the two complex numbers as vectors. • Create a parallelogram using these two vectors as adjacent sides. (Count off the horizontal and vertical lengths from one vector off the endpoint of the other vector.)

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Plot the complex number 3 2i in the complex plane. What is the polar form of 3- 21? (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type any angle measures in degrees. Use angle measures greater than …

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