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Examples for

# Step-by-Step Algebra

### Algebraic Substitutions

#### Evaluate an expression one step at a time:

#### Find the value of a function at a given point:

### Exponents

#### Multiply expressions with exponents:

#### Perform division with exponents one step at a time:

#### Get the steps for simplifying powers of exponents:

### Rational Expressions

#### See how to add or subtract rational expressions:

#### Perform multiplication of rational expressions step by step:

#### Show how to simplify rational functions with common factors:

#### Simplify rational expressions with the steps provided:

#### Learn to rewrite a rational expression using partial fraction decomposition:

### Intercepts

#### See the steps for finding the y‐intercept:

### Linear Expressions

#### Find the equations of lines defined by slopes and points:

#### See the steps for solving linear equations using addition and subtraction:

#### Learn how to solve linear equations using multiplication and division:

#### Show the steps to solve linear equations with multiple operations:

#### Solve linear systems with multiple methods:

### Exponential Expressions

#### See how to solve exponential equations with complete steps:

#### Compute financial present and future values with steps:

### Polynomial Expressions

#### See how to combine like terms:

#### Show how to add polynomial expressions step by step:

#### Subtract polynomial expressions:

#### Show your work for multiplying polynomials:

#### Perform polynomial long division step by step:

#### Expand polynomials using the distributive law, the binomial theorem and other procedures:

#### Factor out the greatest common divisor:

#### Use the difference of squares method to factor binomials:

#### Choose from multiple methods to complete the square:

#### Factor expressions as a sum or difference of cubes:

#### Factor polynomials step by step:

#### Find zeros of a quadratic expression by factoring, completing the square or applying the quadratic formula:

#### Find candidate roots using the rational root theorem:

### Solving Equations & Inequalities

#### Solve equations one step at a time:

#### Investigate equations with rational expressions:

#### Solve equations with absolute value over the reals:

#### Get step-by-step solutions for solving radical equations:

#### Learn how to solve exponential equations:

#### See the steps for solving linear inequalities: