251 Videos for "roots"

Multiplying Radicals of the Same Root  Problem 3
Math › Algebra 2 › Roots and Radicals
Multiplying radical binomials of the same index. 
Multiplying Radicals of the Same Root  Problem 4
Math › Algebra 2 › Roots and Radicals
Multiplying with radicals of the same index. 
Estimating Square Roots  Concept
Math › Algebra › Radical Expressions and Equations
How to find square roots of integers. 
Rationalizing the Denominator with Higher Roots  Problem 5
Math › Algebra 2 › Roots and Radicals
Simplifying a quotient of radicals. 
Multiplying Radicals of the Same Root  Problem 5
Math › Algebra 2 › Roots and Radicals
Distributing radical monomials by simplifying the radical first. 
Estimating Square Roots  Problem 1
Math › Algebra › Radical Expressions and Equations
How to find square roots of fractions and decimals. 
Estimating Square Roots  Problem 2
Math › Algebra › Radical Expressions and Equations
How to estimate square roots without a calculator. 
Cube Roots  Concept
Math › Algebra › Radical Expressions and Equations
How to find the cube root of a number. 
Rational Roots Theorem  Concept
Math › Algebra 2 › Factoring
How to use the rational roots theorem. 
Rationalizing the Denominator with Higher Roots  Problem 6
Math › Algebra 2 › Roots and Radicals
Rationalizing a denominator  Basics. 
Finding the Roots of a Complex Number  Concept
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use DeMoivre's Theorem to compute the cube roots of a complex number. 
Cube Roots  Problem 2
Math › Algebra › Radical Expressions and Equations
Introduction to cube root concept and notation, including cube roots of negative numbers. 
More Roots of Complex Numbers  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use four guidelines to find the sixth roots of a complex number, and how to identify the geometric properties of the roots. 
Rational Roots Theorem  Problem 1
Math › Algebra 2 › Factoring
How to find the rational roots of a polynomial. 
Finding the Roots of a Complex Number  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use DeMoivre's Theorem to compute the fourth roots of a complex number, 16 and 16. 
Finding the Roots of a Complex Number  Problem 2
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use DeMoivre's Theorem to compute the square roots of i. 
Finding the Roots of a Complex Number  Problem 3
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use DeMoivre's Theorem and the halfangle formulas to compute the cube roots of a complex number, 7+24*i. 
Square Roots  Concept
Math › PreAlgebra › Decimals and Percents
Understanding squaring and square roots, including decimal approximations 
Solving Quadratic Equations Using Square Roots  Concept
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations using square roots. 
More Roots of Complex Numbers  Problem 2
Math › Precalculus › Polar Coordinates and Complex Numbers
How to use four guidelines to find the fifth roots of a complex number.