# power over root   90 videos

• #### Finding the Roots of a Complex Number

##### PrecalculusPolar Coordinates and Complex Numbers

How to use DeMoivre's Theorem to compute the cube roots of a complex number.

complex numbers trigonometric form complex roots cube roots modulus argument
• #### Solving Quadratic Equations Using Square Roots

How to solve quadratic equations using square roots.

square root
• #### Solving Quadratic Equations Using Square Roots

##### Algebra 2Quadratic Equations and Inequalities

How to solve quadratic equations using square roots.

square root
• #### Chain Rule: The General Power Rule

##### CalculusTechniques of Differentiation

How to differentiate a composite function when the outside function is a power function.

chain rule composite functions power functions power rule differentiation
• #### More Roots of Complex Numbers

##### PrecalculusPolar Coordinates and Complex Numbers

How to find the roots of a complex number quickly using four simple guidelines.

complex numbers trigonometric form complex roots modulus argument
• #### Square Roots

Understanding squaring and square roots, including decimal approximations

• #### Evaluating Rational Exponents

How to evaluate a fractional exponent two ways.

evaluating rational exponents power over root
• #### Solving Equations with Squares and Cubes

##### GeometryVolume

How to solve equations using square roots or cube roots.

square root cube root
• #### Deccimal Approximations of Square Roots

Finding decimal approximations of square roots without a calculator

• #### Radicals and Absolute Values

How to know when to include a absolute value when simplifying a square root.

absolute value square roots even root odd power

How to know when to include a plus and minus on a square root problem.

simplifying square roots
• #### The Half-Angle Identities

How to use the power reduction formulas to derive the half-angle formulas.

the power reduction formulas the half angle formulas quadrants
• #### The Half-Angle Identities

How to use the power reduction formulas to derive the half-angle formulas.

the power reduction formulas the half angle formulas quadrants
• #### Vocabulary of Quadratic Polynomials

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

roots x intercepts solutions excluded values zeros function
• #### Vocabulary of Quadratic Polynomials

##### Algebra 2Quadratic Equations and Inequalities

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

roots x intercepts solutions excluded values zeros function
• #### Binomial Theorem

##### Algebra 2Polynomials

How to define factorial expressions used in the binomial theorem.

square root
• #### Binomial Theorem

##### PrecalculusTopics in Discrete Math

How to define factorial expressions used in the binomial theorem.

square root
• #### Introduction to Exponents

##### AlgebraExponents

How to interpret exponential expressions.

base exponent power
• #### Multiplication and Division Properties of Exponents

##### AlgebraExponents

How to simplify products and quotients involving exponents.

base power exponent property
• #### Zero and Negative Exponents

##### AlgebraExponents

How to simplify products involving zero and negative exponents.

base power exponent property