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Trigonometric Form of Complex Numbers
Precalculus Polar Coordinates and Complex Numbers
How to express a complex number in trigonometric form.
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Converting Complex Numbers From Rectangular Form to Trigonometric
Precalculus Polar Coordinates and Complex Numbers
How to convert a complex number from rectangular form to trigonometric form.
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Dividing Complex Numbers
Precalculus Polar Coordinates and Complex Numbers
How to divide two complex numbers in trigonometric form.
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Multiplying Complex Numbers
Precalculus Polar Coordinates and Complex Numbers
How to multiply two complex numbers in trigonometric form.
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Finding the Roots of a Complex Number
Precalculus Polar Coordinates and Complex Numbers
How to use DeMoivre's Theorem to compute the cube roots of a complex number.
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More Roots of Complex Numbers
Precalculus Polar Coordinates and Complex Numbers
How to find the roots of a complex number quickly using four simple guidelines.
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Adding and Subtracting Complex Numbers
Algebra 2 Roots and Radicals
How to add and subtract complex numbers.
adding and subtracting complex numbers 
DeMoivre's Theorem
Precalculus Polar Coordinates and Complex Numbers
How to raise a complex number to an integer power using DeMoivre's Theorem.
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The Complex Plane
Precalculus Polar Coordinates and Complex Numbers
How to plot complex numbers on the complex plane.
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Multiplying Complex Numbers
Algebra 2 Roots and Radicals
How to multiply imaginary numbers.
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Dividing Complex Numbers
Algebra 2 Roots and Radicals
How to rationalize the denominator when dealing with an imaginary number.
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The Euler Formula
Precalculus Polar Coordinates and Complex Numbers
How to use the Euler Formula to convert a complex number from the exponential form to rectangular form.
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Bulk Modulus
Physics Solids, Liquids and Gases
How substances behave when their volume is compressed.
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Simplifying Complex Fractions
Algebra 2 Rational Expressions and Functions
How to simplify a complex fraction.
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Elastic Modulus
Physics Solids, Liquids and Gases
How elastic substances behave and return to their original states.
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Standard Form of Linear Equations
Algebra Linear Equations and Their Graphs
How to determine what form an equation is written in.
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Standard Form of a Line
Algebra 2 Graphs of Linear Equations
How to use standard form of a line.
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Atomic Number  Isotopes
Chemistry The Atom
The meaning and uses of atomic numbers.
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PointSlope Form of a Line
Algebra 2 Graphs of Linear Equations
How to use pointslope form of a line.
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