## NC.M1.A-REI.1 - Justify a chosen solution method and each step of the solving process for linear and quadratic equations using mathematical reasoning.

### Displaying 1 - 50 of 122 resources:

Thumbnail Image Title Description Curriculum Nodes

### Closed Captioned Video: Real and Complex Roots of a Cubic

Closed Captioned Video: Real and Complex Roots of a Cubic

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to find the real and complex roots of a cubic equation.

Polynomial Functions and Equations

### Definition--Equation Concepts--"Not Equal To"

Not Equal To

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Addition Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Equation

Algebraic Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Algebraic Expression

Algebraic Expression

Numerical and Algebraic Expressions

### Definition--Equation Concepts--Assigning Values to Variables

Assigning Values to Variables

Variable Expressions

### Definition--Equation Concepts--Conditional Equation

Conditional Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Constant Term

Constant Term

Variables and Unknowns

### Definition--Equation Concepts--Division Property of Equality

Division Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equality

Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equation

Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in One Variable

Equations in One Variable

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equations in Two Variables

Equations in Two Variables

Applications of Equations and Inequalities

### Definition--Equation Concepts--Equivalent Equations

Equivalent Equations

Applications of Equations and Inequalities

### Definition--Equation Concepts--False Equation

False Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Identity Equation

Identity Equation

Applications of Equations and Inequalities

Inequation

Inequalities

### Definition--Equation Concepts--Isolating the Variable

Isolating the Variable

Variables and Unknowns

### Definition--Equation Concepts--Left Side of the Equation

Left Side of the Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Linear Equation

Linear Equation

Applications of Linear Functions

### Definition--Equation Concepts--Literal Equation

Literal Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Multi-Step Equation

Multi-Step Equation

Solving Multistep Equations

### Definition--Equation Concepts--Multiplication Property of Equality

Multiplication Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Nonlinear Equation

Nonlinear Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Numerical Expression

Numerical Expression

Numerical Expressions

### Definition--Equation Concepts--One-Step Equation

One-Step Equation

Solving One-Step Equations

### Definition--Equation Concepts--Polynomial Equation

Polynomial Equation

Polynomial Functions and Equations

### Definition--Equation Concepts--Reflexive Property of Equality

Reflexive Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Right Side of the Equation

Right Side of the Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Roots of an Equation

Roots of an Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Solution

Solution

Applications of Equations and Inequalities

### Definition--Equation Concepts--Solving an Equation

Solving an Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Subtraction Property of Equality

Subtraction Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--Symmetric Property of Equality

Symmetric Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--The Unknown

The Unknown

Variables and Unknowns

### Definition--Equation Concepts--Transitive Property of Equality

Transitive Property of Equality

Applications of Equations and Inequalities

### Definition--Equation Concepts--True Equation

True Equation

Applications of Equations and Inequalities

### Definition--Equation Concepts--Two-Step Equation

Two-Step Equation

Solving Two-Step Equations

### Definition--Equation Concepts--Variable Expression

Variable Expression

Variable Expressions

### Definition--Equation Concepts--Visual Models for Equations

Visual Models for Equations

Applications of Equations and Inequalities

### Math Example--Solving Equations--Equations with Fractions: Example 1

Math Example--Solving Equations--Equations with Fractions: Example 1

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 10

Math Example--Solving Equations--Equations with Fractions: Example 10

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 11

Math Example--Solving Equations--Equations with Fractions: Example 11

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 12

Math Example--Solving Equations--Equations with Fractions: Example 12

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 13

Math Example--Solving Equations--Equations with Fractions: Example 13

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 2

Math Example--Solving Equations--Equations with Fractions: Example 2

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 3

Math Example--Solving Equations--Equations with Fractions: Example 3

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 4

Math Example--Solving Equations--Equations with Fractions: Example 4

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations

### Math Example--Solving Equations--Equations with Fractions: Example 5

Math Example--Solving Equations--Equations with Fractions: Example 5

This is part of a collection of math examples that focus on solving different types of equations.

Solving Fraction Equations