• #### Radicals and Absolute Values - Problem 3

##### Math›Algebra 2›Roots and Radicals
How to simplify an odd root by not using absolute values.
• #### Common Algebra II Mistakes - Problem 3

##### Math›Algebra 2›Additional Topics
How to avoid making a mistake when taking the square root of a sum/difference.
• #### 45-45-90 Triangles - Problem 1

##### Math›Trigonometry›Pythagorean Theorem
How to find the hypotenuse in a 45-45-90 triangle given a leg with a length that contains a square root.
• #### 45-45-90 Triangles - Problem 1

##### Math›Geometry›Pythagorean Theorem
How to find the hypotenuse in a 45-45-90 triangle given a leg with a length that contains a square root.
• #### Overview of the Different Methods of Solving a Quadratic Equation - Problem 2

##### Math›Algebra 2›Quadratic Equations and Inequalities
How to solve a quadratic using the square root property.
• #### Introduction to Imaginary Numbers - Concept

##### Math›Algebra 2›Roots and Radicals
How to define an imaginary number.
• #### 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.
• #### Solving an Equation with Radicals - Concept

##### Math›Algebra 2›Roots and Radicals
How to solve an equation with a square root.
• #### Simplifying Radical Expressions - Problem 6

##### Math›Algebra›Radical Expressions and Equations
Introduction to radicals, including notation, square root, cube roots, principal roots, and square roots of perfect squares.
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• #### 45-45-90 Triangles - Problem 3

##### Math›Trigonometry›Pythagorean Theorem
How to find the perimeter of a square given the length of its diagonal using 45-45-90 triangles.
• #### 45-45-90 Triangles - Problem 3

##### Math›Geometry›Pythagorean Theorem
How to find the perimeter of a square given the length of its diagonal using 45-45-90 triangles.
• #### Introduction to Radicals - Problem 8

##### Math›Algebra 2›Roots and Radicals
Using perfect squares and cubes to simplify radicals.
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• #### Dividing Radicals and Rationalizing the Denominator - Problem 8

##### Math›Algebra›Radical Expressions and Equations
Finding the square root of fractions whether either the numerator, denominator, or both are not perfect squares.
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• #### Graphing Radical Equations using a Table - Problem 4

##### Math›Algebra›Radical Expressions and Equations
Making a table of values for a radical function based on trying to create the square roots of perfect square numbers.
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• #### Overview of the Different Methods of Solving a Quadratic Equation - Concept

##### Math›Algebra 2›Quadratic Equations and Inequalities
How to know which method to use when solving a quadratic equation.
• #### Overview of the Different Methods of Solving a Quadratic Equation - Problem 5

##### Math›Algebra 2›Quadratic Equations and Inequalities
Quadratic equations solved using multiple methods including taking square roots, the quadratic formula, factoring, and completing the square
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• #### Binomial Theorem - Concept

##### Math›Algebra 2›Polynomials
How to define factorial expressions used in the binomial theorem.
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square root
• #### Binomial Theorem - Concept

##### Math›Precalculus›Topics in Discrete Math
How to define factorial expressions used in the binomial theorem.
Tags:
square root
• #### Geometric Sequences - Problem 12

##### Math›Algebra 2›Sequences and Series
Geometric means as the square root of the product of the terms on either side.
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