🔵 Level 2: Intermediate Algebra
Build on your foundation with more complex algebraic concepts. This level introduces quadratic equations, factoring techniques, and advanced function manipulation.
Quadratic Expressions and Polynomials
Master quadratic expressions, expand products, and learn to work with polynomial expressions.
2Factoring Polynomials
Learn factoring techniques: GCF, grouping, difference of squares, and perfect square trinomials.
3Solving Quadratic Equations
Master factoring, square root method, completing the square, and the quadratic formula.
4Systems of Linear Equations
Learn to solve systems using graphing, substitution, and elimination methods.
5Rational Expressions
Master algebraic fractions: simplify, multiply, divide, add, and subtract rational expressions.
6Radicals and Square Roots
Simplify radicals, add, multiply, divide, and rationalize denominators with confidence.
7Complex Numbers Introduction
Enter the world of imaginary numbers! Learn operations with $i = \sqrt{-1}$ and complex numbers.
8Advanced Polynomial Operations
Master synthetic division, long division, and the remainder and factor theorems.
9Function Transformations
Discover how functions shift, stretch, reflect, and transform on the coordinate plane.
10Absolute Value Equations
Master equations with absolute values and understand distance on the number line.
11Advanced Inequalities
Master compound inequalities, absolute value inequalities, and complex inequality systems.
12Exponential Expressions
Explore exponential growth and decay! Master the laws of exponents and fractional powers.
13Introduction to Logarithms
Logarithms are the inverse of exponents! Learn this powerful mathematical tool.
14Sequences and Series Basics
Discover patterns in numbers! Learn arithmetic and geometric sequences and series.