# tractional exponents and roots   24 videos

• #### Rules of Exponents

##### Algebra 2Exponents

How to use the rules of exponents to simplify exponential expressions.

rules of exponents simplifying exponents
• #### Rational Exponents

How to understand the correlation between radicals and fractional exponents.

• #### Rules for Rational Exponents

How to simplify an expression with rational exponents.

rules of exponents fractional exponents rational exponents
• #### Evaluating Rational Exponents

How to evaluate a fractional exponent two ways.

evaluating rational exponents power over root
• #### Multiplying Radicals of Different Roots

How to multiply radicals together when they are different roots.

multiplying roots different index different roots rational exponents
• #### Rational Roots Theorem

##### Algebra 2Factoring

How to use the rational roots theorem.

rational roots theorem
• #### Rationalizing the Denominator with Higher Roots

How to rationalize the denominator with a higher root.

rationalizing the denominator higher root
• #### Multiplying Radicals of the Same Root

How to multiply radicals of the same root together.

• #### Simplifying Radicals using Rational Exponents

How to use rational exponents to simplify higher power and indexed radicals.

• #### Solving Quadratic Equations Using Square Roots

##### Algebra 2Quadratic Equations and Inequalities

How to solve quadratic equations using square roots.

square root
• #### Rational Exponents with Negative Coefficients

How to know when a negative coefficient is associated with power.

evaluating rational exponents power over root negative
• #### Introduction to Exponents

##### Algebra 2Exponents

How to interpret exponential expressions.

base exponent power

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

simplifying square roots
• #### 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
• #### 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
• #### Factoring Complicated Expressions

##### Algebra 2Factoring

How to factor ?ugly? expressions.

factoring substitution negative exponents
• #### Solving an Equation with Radicals

How to solve an equation with a square root.

• #### The Discriminant of a Quadratic Equation

##### Algebra 2Quadratic Equations and Inequalities

How to use the discriminant to know the number and type of solutions to a quadratic.

discriminant type of solution number of solutions type of roots number of roots
• #### Exponential Functions and their Graphs

##### Algebra 2Inverse, Exponential and Logarithmic Functions

How to define an exponential function.

exponential function power function base exponent