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Algebra

Algebra

Learn everything you want about Algebra with the wikiHow Algebra Category. Learn about topics such as How to Complete the Square to Solve a Quadratic Equation, How to Solve a Cubic Equation, Your Guide to Flipping the Inequality Sign (And Solving Inequalities), and more with our helpful step-by-step instructions with photos and videos.

Articles about Algebra

How to

Complete the Square to Solve a Quadratic Equation
Expert
How to

Solve a Cubic Equation
Expert

Your Guide to Flipping the Inequality Sign (And Solving Inequalities)
Expert
How to

Find the Maximum or Minimum Value of a Quadratic Function Easily
Expert
How to

Solve a Quadratic Equation: A Step-by-Step Guide
Expert
How to

Learn Algebra
Expert
How to

Solve Systems of Algebraic Equations Containing Two Variables
Expert
How to

Factor a Cubic Polynomial
Expert
How to

Use the Quadratic Formula to Find Solutions to Quadratic Equations
Expert
How to

Solve for X
Expert
How to

Algebraically Find the Intersection of Two Lines
Expert
How to

Understand Algebra
Expert
How to

Factor by Grouping
Expert
How to

Solve Systems of Equations
Expert
How to

Find the Inverse of a Function
Expert

The Ultimate Guide to Finding the Slope of a Line
Expert
How to

Calculate Frequency
Expert
How to

Use the Slope Intercept Form (In Algebra)
Expert
How to

Use Synthetic Division to Divide Polynomials
Expert
How to

Graph Linear Equations
Expert

Identifying Functions from Tables (Examples & Tips)
Expert
How to

Solve Multivariable Linear Equations in Algebra
Expert
How to

Find the Number of Terms in an Arithmetic Sequence
Expert
How to

Find the Degree of a Polynomial
Expert
How to

Simplify Radical Expressions
Expert
How to

Graph a Quadratic Equation
Expert
How to

Factor Binomials
Expert
How to

Solve Two-Step Algebraic Equations: A Straightforward Guide
Expert
How to

Solve an Algebraic Expression
Expert
How to

Find the X Intercept
Expert
How to

Solve Equations with Variables on Both Sides
Expert
How to

Solve Square Root Problems
Expert
How to

Calculate Absolute Error
Expert
How to

Find the Square of a Number
Expert
How to

Solve Quadratic Inequalities for Beginners
Expert

The Inverse of Quadratic Functions: Visual Steps & Solutions
Expert
How to

Solve Simultaneous Equations Using Substitution Method
Expert
How to

Factor Algebraic Equations
Expert
How to

Solve a Linear Diophantine Equation
Expert
How to

Solve Polynomials
Expert
How to

Find Slant Asymptotes
Expert
How to

Find Any Term of an Arithmetic Sequence
Expert
How to

Solve Higher Degree Polynomials
Expert
How to

Factor Second Degree Polynomials (Quadratic Equations)
Expert
How to

Simplify Complex Numbers
Expert
How to

Find the Absolute Value of a Number
Expert
How to

Factor the Difference of Two Perfect Squares
Expert
How to

Simplify Algebraic Expressions
Expert
How to

Evaluate an Algebraic Expression
Expert

Breaking Down & Solving Rational Equations
Expert
How to

Add Consecutive Integers from 1 to 100
Expert
How to

Memorize the Quadratic Formula
Expert
How to

Factor Trinomials
Expert
How to

Solve Radical Equations
Expert
How to

Graph a Function
Expert
How to

Find an Axis of Symmetry
Expert
How to

Use Distributive Property to Solve an Equation
Expert
How to

Derive the Quadratic Formula
Expert
How to

Find Any Term of a Geometric Sequence
Expert
How to

Use a Scientific Calculator For Algebra
Expert
How to

Solve Literal Equations
Expert
How to

Solve Word Problems in Algebra
Expert

Dividing a Fraction Over a Fraction: 2 Step-by-Step Examples
Expert
How to

Do Well in College Algebra
Expert
How to

Classify Polynomials: By Type or Degree
Expert
How to

Solve a Simple Linear Equation
Expert
How to

Graph Linear Equations Using the Intercepts Method
Expert
How to

Solve a Simple Linear Inequality
Expert
How to

Graph Inequalities
Expert
How to

Solve Integers and Their Properties
Expert
How to

Solve Simultaneous Equations Graphically
Expert
How to

Solve Absolute Value Inequalities