Imaginary unit (i)

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Introduction to i and imaginary numbers | Imaginary and complex numbers | Precalculus | Khan Academy

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What is the imaginary unit i

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Imaginary Numbers - Basic Introduction

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The Imaginary Unit i

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How Imaginary Numbers Were Invented

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Imaginary Numbers Are Real [Part 1: Introduction]

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Simplifying imaginary numbers to higher exponents

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What is the Imaginary Unit? | Complex Analysis

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What is the Imaginary Unit, i?

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Working with Imaginary Unit i

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Imaginary Numbers Are Just Regular Numbers

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The Imaginary Unit i

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The Imaginary Unit

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Pre-Calculus - Learn to multiply radicals with the imaginary unit i, root(8) * root(-7)

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Algebra 2 - How to simplify the a radical with imaginary numbers, root(-45)

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Tutorial - Simplifying an expression by rewriting it with the imaginary unit i ex 10, 3 + 2 root(-4)

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Where do Imaginary Numbers come from?

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On the Sign of the Imaginary Unit (i)

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Complex Numbers, but Different - The Imaginary Unit i [ Episode 1 ]

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Algebra 2 - What is the imaginary unit i to the higher powers

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Pre-Calculus - Multiplying radicals using the imaginary unit i, root(5) * root(-8)

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The Imaginary Unit i and Complex Numbers

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Ex: Raising the imaginary unit i to powers

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Algebra 2 - Using the imaginary unit i to simplify a radical, sqrt(-80)