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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

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

Solve a Cubic Equation
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

Factor a Cubic Polynomial
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How to

Solve Systems of Algebraic Equations Containing Two Variables
Expert
How to

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

Solve for X
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How to

Algebraically Find the Intersection of Two Lines
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How to

Factor by Grouping
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How to

Solve Systems of Equations
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How to

Understand Algebra
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How to

Find the Inverse of a Function
Expert
How to

Calculate Frequency
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How to

Use the Slope Intercept Form (In Algebra)
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How to

Use Synthetic Division to Divide Polynomials
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The Ultimate Guide to Finding the Slope of a Line
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How to

Graph Linear Equations
Expert

Identifying Functions from Tables (Examples & Tips)
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How to

Solve Multivariable Linear Equations in Algebra
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How to

Find the Degree of a Polynomial
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How to

Factor Binomials
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How to

Find the Number of Terms in an Arithmetic Sequence
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How to

Graph a Quadratic Equation
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How to

Simplify Radical Expressions
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How to

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

Solve an Algebraic Expression
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How to

Find the X Intercept
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How to

Solve Equations with Variables on Both Sides
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How to

Solve Square Root Problems
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How to

Calculate Absolute Error
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How to

Find the Square of a Number
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How to

Solve Simultaneous Equations Using Substitution Method
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The Inverse of Quadratic Functions: Visual Steps & Solutions
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How to

Factor Algebraic Equations
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How to

Solve Quadratic Inequalities for Beginners
Expert
How to

Solve Polynomials
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How to

Solve a Linear Diophantine Equation
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How to

Find Slant Asymptotes
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How to

Solve Higher Degree Polynomials
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How to

Find Any Term of an Arithmetic Sequence
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How to

Factor Second Degree Polynomials (Quadratic Equations)
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How to

Find the Absolute Value of a Number
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How to

Simplify Complex Numbers
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How to

Simplify Algebraic Expressions
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How to

Factor the Difference of Two Perfect Squares
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How to

Evaluate an Algebraic Expression
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How to

Memorize the Quadratic Formula
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How to

Factor Trinomials
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Breaking Down & Solving Rational Equations
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How to

Add Consecutive Integers from 1 to 100
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How to

Find an Axis of Symmetry
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How to

Use Distributive Property to Solve an Equation
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How to

Graph a Function
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How to

Solve Radical Equations
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How to

Derive the Quadratic Formula
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How to

Use a Scientific Calculator For Algebra
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How to

Solve Literal Equations
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How to

Find Any Term of a Geometric Sequence
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How to

Do Well in College Algebra
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How to

Solve Word Problems in Algebra
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How to

Classify Polynomials: By Type or Degree
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Dividing a Fraction Over a Fraction: 2 Step-by-Step Examples
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How to

Solve a Simple Linear Equation
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How to

Graph Linear Equations Using the Intercepts Method
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How to

Graph Inequalities
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How to

Solve a Simple Linear Inequality
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How to

Solve Integers and Their Properties
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How to

Solve Simultaneous Equations Graphically
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How to

Solve Absolute Value Inequalities