Polynomials
Factoring, division, roots, and key polynomial rules used throughout Algebra 2.
Sum & Difference of Cubes
Coming SoonPolynomial Long Division
Coming SoonSynthetic Division
Coming SoonRational Expressions
Simplifying rational expressions, excluded values, rational equations, and asymptote-style problems.
Rational Expression Multiplication & Division
Coming SoonSolving Rational Equations
Coming SoonFinding Excluded Values
Coming SoonExponents & Radicals
Exponent rules, radical simplification, fractional exponents, and radical equations.
Laws of Exponents
Coming SoonNegative Exponent Simplifier
Coming SoonRadical Simplifier
Coming SoonLogarithms
Logarithm rules, change of base, exponential equations, and logarithmic equations.
Change-of-Base Logarithms
Coming SoonExpanding Logarithms
Coming SoonSolving Logarithmic Equations
Coming SoonFunctions
Function operations, composition, inverses, piecewise functions, and rate of change problems.
Function Composition
Coming SoonInverse Functions
Coming SoonPiecewise-Defined Functions
Coming SoonEquations & Inequalities
Absolute-value equations, polynomial inequalities, rational inequalities, and nonlinear systems.
Absolute-Value Equations & Inequalities
Coming SoonPolynomial Inequalities
Coming SoonRational Inequalities
Coming SoonQuadratics
Quadratic formula, completing the square, discriminants, vertex form, and complex roots.
Quadratic Formula Calculator
Coming SoonCompleting the Square Calculator
Coming SoonDiscriminant Calculator
Coming SoonComplex Numbers
Complex arithmetic, powers of i, conjugates, and quadratic equations with complex roots.
Complex Number Simplifier
Coming SoonPowers of i Calculator
Coming SoonComplex Conjugate Calculator
Coming SoonSequences & Series
Arithmetic sequences, geometric sequences, nth terms, and finite or infinite series sums.
Arithmetic Sequence Calculator
Coming SoonGeometric Sequence Calculator
Coming SoonSum of Geometric Series
Coming SoonMatrices & Systems
Matrix operations, determinants, inverses, and matrix methods for solving systems.
Solving 2×2 Systems Using Matrices
Coming SoonCramer’s Rule for 2×2 Systems
Coming Soon3×3 Determinant Calculator
Coming SoonConics
Circle, parabola, ellipse, and hyperbola equations used in Algebra 2 and precalculus.