square matrices 10 videos
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Completing the Square
Algebra Quadratic Equations and Functions
How to solve a quadratic equation by completing the square.
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Estimating Square Roots
Algebra Radical Expressions and Equations
How to find square roots of integers.
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Difference of Perfect Squares
Algebra Factoring
How to recognize and factor a binomial that is the difference of perfect squares.
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Solving Quadratic Equations Using Square Roots
Algebra Quadratic Equations and Functions
How to solve quadratic equations using square roots.
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Solving Systems using Matrices
Algebra Solving Systems of Equations
How to use matrices to solve a system of equations.
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Factoring: Special Cases Part I
Algebra Factoring
How to factor perfect square trinomials.
FOIL difference of perfect squares perfect square trinomial -
Multiplying Polynomials: Special Cases
Algebra Polynomials
How to recognize special products of polynomials.
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Simplifying Radical Expressions
Algebra Radical Expressions and Equations
How to simplify radicands.
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Introduction to Systems of Equations
Algebra Solving Systems of Equations
How to solve a system of equations.
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Adding and Subtracting Radical Expressions
Algebra Radical Expressions and Equations
How to add and subtract radical expressions.
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