https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/v/multiply-complex-numbers-polar 2022-10-07T00:22:18.752150461Z Multiplying complex numbers in polar form We can multiply two complex numbers in polar form by multiplying their moduli and adding their arguments. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/fef20df3-f073-40c2-a797-61e5f211f4ad_1280_720_base.png Multiplying complex numbers in polar form We can multiply two complex numbers in polar form by multiplying their moduli and adding their arguments. https://cdn.kastatic.org/ka-youtube-converted/VkdXztTFsvM.mp4/VkdXztTFsvM.mp4 147 Multiplicar y dividir números complejos en forma polar https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/v/divide-complex-polar 2022-10-07T00:22:18.752150461Z Dividing complex numbers in polar form We can divide two complex numbers in polar form by dividing their moduli and subtracting their arguments. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/956b74e1-bcda-4ad9-8418-35d514e56f60_1280_720_base.png Dividing complex numbers in polar form We can divide two complex numbers in polar form by dividing their moduli and subtracting their arguments. https://cdn.kastatic.org/ka-youtube-converted/lyWaNZ1ERMw.mp4/lyWaNZ1ERMw.mp4 190 Multiplicar y dividir números complejos en forma polar https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/e/multiplying_and_dividing_complex_number_polar_forms 2024-10-28T20:22:05.023706061Z Multiply & divide complex numbers in polar form Given two complex numbers in polar form, find their product or quotient. Sulinya Ramanan exercise https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/v/visualizing-powers-complex-number 2022-10-07T00:22:18.752150461Z Taking and visualizing powers of a complex number Given a complex number in rectangular form, we can convert it to polar form to show how to visualize powers of the complex number by scaling and rotating it by its own modulus and argument. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/41bcdb5a-63fc-495e-b031-eeb0497b3039_1280_720_base.png Taking and visualizing powers of a complex number Given a complex number in rectangular form, we can convert it to polar form to show how to visualize powers of the complex number by scaling and rotating it by its own modulus and argument. https://cdn.kastatic.org/ka-youtube-converted/VZmnLQ3CMbE.mp4/VZmnLQ3CMbE.mp4 381 Multiplicar y dividir números complejos en forma polar https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/v/exponential-form-to-find-complex-roots 2021-03-19T16:21:24Z Complex number equations: x³=1 Sal finds all complex solutions to the equation x^3=1. Sal Khan video https://cdn.kastatic.org/googleusercontent/4D2waxGT20QseIFG02XDeMh8WwVsuZIYLy-sfpc-uiy4g4VaqtNG_TRDQt-ihfv3_SE9VsX9iY60w2-Rc2Z69JJy Complex number equations: x³=1 Sal finds all complex solutions to the equation x^3=1. https://cdn.kastatic.org/ka-youtube-converted/N0Y8ia57C24.mp4/N0Y8ia57C24.mp4 713 Multiplicar y dividir números complejos en forma polar https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/a/visualizing-complex-powers 2021-04-29T08:00:33Z Visualizing complex number powers Learn how powers of complex numbers behave when you look at their graphical effect on the complex plane. article https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/e/powers_of_complex_numbers_1 2024-10-28T20:22:05.023706061Z Powers of complex numbers Simplify a power of a complex number z^n, or solve an equation of the form z^n=k. sulinya Ramanan exercise https://www.khanacademy.org/math/precalculus/x9e81a4f98389efdf:complex/x9e81a4f98389efdf:complex-mul-div-polar/a/complex-number-polar-form-review 2024-10-28T20:22:05.023706061Z Complex number polar form review Review the polar form of complex numbers, and use it to multiply, divide, and find powers of complex numbers. article