
Explore multistep and two-step equations, inequalities, and polynomials, and learn to solve systems using substitution and elimination, graphing lines, and dividing polynomials.
Solve and graph two-step inequalities using inverse operations, including clearing fractions, distributing, and flipping the inequality when multiplying or dividing by negatives; graph on number lines for ≤ and ≥.
Master the substitution method for solving systems of three equations by deriving x, y, and z through substitution, simplification, and verification with multiple examples and a bonus problem.
This course is filled with lectures on Algebra 1 and Algebra 2 topics. This course is designed for students who may have difficulties in Algebra 1 and Algebra 2. Each lesson comes with a set of practice questions with answers. Included in this course:
Multi-Step Equations
Two Step Inequalities
Multiplying Polynomials
System of Equations by Substitution
Polynomials (adding and subtracting)
Graphing Slope
Dividing Polynomials
Absolute Value Equations
Systems of Three Equations
Basic Matrix Operations
Operations with Complex Numbers
Using Quadratic Formula