248 Videos for "roots"

Evaluating Rational Exponents  Problem 3
Math › Algebra 2 › Roots and Radicals
Using a calculator to evaluate roots. 
Evaluating Rational Exponents  Problem 4
Math › Algebra 2 › Roots and Radicals
Evaluation with roots as exponents. 
Rules for Rational Exponents  Problem 7
Math › Algebra 2 › Roots and Radicals
Simplifying expressions with embedded radical roots. 
Dividing Complex Numbers  Problem 4
Math › Algebra 2 › Roots and Radicals
How to simplify radical quotients with a negative root in the denominator. 
Solving an Equation with Radicals  Concept
Math › Algebra 2 › Roots and Radicals
How to solve an equation with a square root. 
Introduction to Imaginary Numbers  Problem 1
Math › Algebra 2 › Roots and Radicals
How to simplify a radical using imaginary numbers. 
Introduction to Imaginary Numbers  Problem 2
Math › Algebra 2 › Roots and Radicals
How to define a complex number. 
Evaluating Rational Exponents  Problem 1
Math › Algebra 2 › Roots and Radicals
How to evaluate a fractional exponent the easier way. 
Dividing Complex Numbers  Problem 7
Math › Algebra 2 › Roots and Radicals
Rationalizing denominators where there is a root of a negative number, meaning we'll likely have an imaginary result. 
Solving an Equation with Radicals  Problem 12
Math › Algebra 2 › Roots and Radicals
Common errors of working with roots and exponents. 
Rational Exponents with Negative Coefficients  Concept
Math › Algebra 2 › Roots and Radicals
How to know when a negative coefficient is associated with power. 
Simplifying Radicals using Rational Exponents  Problem 3
Math › Algebra 2 › Roots and Radicals
Radical form to rational exponent form. 
Rational Exponents with Negative Coefficients  Problem 1
Math › Algebra 2 › Roots and Radicals
How to evaluate a fractional exponent with a negative coefficient. 
Rational Exponents  Problem 4
Math › Algebra 2 › Roots and Radicals
Writing rational expressions as radicals. 
Powers of i  Problem 1
Math › Algebra 2 › Roots and Radicals
How to evaluate i to a large power. 
Powers of i  Concept
Math › Algebra 2 › Roots and Radicals
How to evaluate powers of i. 
Powers of i  Problem 2
Math › Algebra 2 › Roots and Radicals
How to evaluate i to a negative power. 
Rational Exponents  Problem 2
Math › Algebra 2 › Roots and Radicals
How to rewrite radicals as fraction exponents. 
Rational Exponents  Problem 1
Math › Algebra 2 › Roots and Radicals
How to rewrite fractional exponents as a radical. 
Introduction to Imaginary Numbers  Problem 4
Math › Algebra 2 › Roots and Radicals
How to graph in the complex plane.