ALGEBRA/PRECALCULUS
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Simplifying Rational Expressions
Video
Absolute Value Equation/Inequality (Solving)
Video
Annuity (Find value of)
Video
Asymptotes: Horizontal, Vertical, Slant (for rational function)
Video
Binomial Theorem and Expansion
Video
Check Solution of Equation/Inequality
Video
Circle: Convert General Form To Standard Form (New Version)
Video
Completing The Square
Video
Combination and Composition of Functions
Video
Compound Interest Formula
Video
Conic Sections: Write equations for ellipse, hyperbola, and parabola
Video
Conic Sections (All Conic Forms ; Direct Input Version 1)
Video
Conic Sections (General Form; Direct Input Version 2)
Video
Conic Sections (General Form; Simulated Version)
Video
Difference Quotient
Video
Distance Between Two Points
Video
Division (Long) of Polynomials
Video
Ellipse (simulated version)
Video
Evaluate Expression
Video
Factoring Trinomial (Version 1)
Video
Factoring Trinomial (Version 2)
Video
Factoring Polynomial
Video
Hyperbola (XY Form) (simulated version)
Video
Hyperbola (YX Form) (simulated version)
Video
Linear Equation (Writing)
Video
Linear Equations and Linear Inequalities (Solving)
Video
Lines: Finding Parallel and Perpendicular Lines
Video
Log Function and Exponential Function
Video
Logistic Model
Video
Matrix Programs (Grid Version)
Matrix Programs (Free-Form/Non-Grid Version)
Find sum and/or difference of matrices (Example: 2A + 3B + C)
Video
Find product (multiply) of two matrices (Example A•B)
Video
Row-Reduced Echelon Form (RREF)
Video
Inverse Matrix
Video
Determinant
Video
Cramer's Rule
Video
Parabola (simulated version): y = a(x - h)
2
+ k
Video
Parabola (simulated version): y = ax
2
+ bx + c
Video
Parabola (simulated version): x = a(y - k)
2
+ h
Video
Parabola (simulated version): x = ay
2
+ by + c
Video
Piecewise Function
Video
Polynomial Inequality and Rational Inequality (Traditional Method)
Video
Polynomial Inequality and Rational Inequality (Graphing Method)
Video
Polynomial: Addition, Subtraction, Multiplication, and Division
Video
Polynomial Factoring, Zeros, Roots and Rational Zero Theorem
Video
Quadratic Formula
Video
Quadratic Function (Analysis of)
Video
Quadratic Function: y = ax
2
+ bx + c
Video
Quadratic Function: y = a(x - h)
2
+ k
Video
Rational Function (Analyis of); Horizontal, Vertical, Slant Asymptotes
Video
Sequence and Series
Video
Solving Absolute Value Equation/Inequality
Video
Solving Linear Equations and Linear Inequalities
Video
Solving Quadratic Equations
Video
Solving Quadratic Equations (Mobile)
Video
Solving Polynomial Equations
Video
Synthetic Division
Video
System of Inequalities
Video
System of Two Linear Equations
Video
System of Three Linear Equations
Video