Khan Academy
Khan Academy: Algebra Ii: Systems of Nonlinear Equations 1
A video showing which of the graphs represents the solutions to the given systems of equations. [1:27]
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 2
A video demonstration on how to find the solution of two systems of equations.
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 3
A demonstration on how to find the solution of a linear and a nonlinear systems of equations graphically and by the substitution method.
Sophia Learning
Sophia: Non Linear Systems of Equations
Use substitution and elimination to solve a system of nonlinear equations with variables. Assess learning with a quiz.
Khan Academy
Khan Academy: Algebra: Conic Sections: Non Linear Systems of Equations 1
A video lesson on solving a non-linear system of equations graphically. The system consists of one quadratic equation and one linear equation. Both are graphed to find the points of intersection. The solutions are confirmed algebraically...
Sophia Learning
Sophia: Simultaneous Nonlinear Equations: Lesson 2
This lesson explains the concept of nonlinear equations, types of solution sets and the number of equations and variables. It is 2 of 5 in the series titled "Simultaneous Nonlinear Equations."
Sophia Learning
Sophia: Simultaneous Nonlinear Equations: Lesson 1
This lesson explains the concept of nonlinear equations, types of solution sets and the number of equations and variables. It is 1 of 5 in the series titled "Simultaneous Nonlinear Equations."
Sophia Learning
Sophia: Simultaneous Nonlinear Equations With Two Solutions: Lesson 2
This lesson explains what to do when you find that two equations have two points in common while solving a non-linear system of equations. It is 2 of 10 in the series titled "Simultaneous Nonlinear Equations with Two Solutions." [2:40]...
Sophia Learning
Sophia: Simultaneous Nonlinear Equations With Two Solutions: Lesson 4
This lesson explains what to do when you find that two equations have two points in common while solving a non-linear system of equations. It is 4 of 10 in the series titled "Simultaneous Nonlinear Equations with Two Solutions." [3:16]...
Sophia Learning
Sophia: Simultaneous Nonlinear Equations With Two Solutions: Lesson 9
This lesson explains what to do when you find that two equations have two points in common while solving a non-linear system of equations. It is 9 of 10 in the series titled "Simultaneous Nonlinear Equations with Two Solutions." [2:15]...
Sophia Learning
Sophia: Simultaneous Nonlinear Equations: Lesson 4
This lesson explains the concept of nonlinear equations, types of solution sets and the number of equations and variables. It is 4 of 5 in the series titled "Simultaneous Nonlinear Equations."
Sophia Learning
Sophia: Simultaneous Nonlinear Equations With Two Solutions: Lesson 7
This lesson explains what to do when you find that two equations have two points in common while solving a non-linear system of equations. It is 7 of 10 in the series titled "Simultaneous Nonlinear Equations with Two Solutions." [4:18]...