Tony S's Enrolled Lessons

11 minAlgebra lesson6 CQ
Completing the square is a method that allows you to make all quadratics factorable. Learn how to perform the final steps in the process and solve for x.
Completing the square is a method that allows you to make all quadratics factorable. Learn how to perform the final steps in the process and solve for x.

8 minAlgebra lesson5 CQ
Working with complex numbers is easier than you think! In this algebra lesson, learn how to add, subtract and multiply complex and imaginary numbers.
Working with complex numbers is easier than you think! In this algebra lesson, learn how to add, subtract and multiply complex and imaginary numbers.

5 minAlgebra lesson3 CQ
With two easytounderstand examples, Wiederhold's Wonderful World of Math demonstrates stepbystep how to complete the square to solve a quadratic equation.
With two easytounderstand examples, Wiederhold's Wonderful World of Math demonstrates stepbystep how to complete the square to solve a quadratic equation.

12 minAlgebra lesson7 CQ
Learning how to solve and graph quadratic inequalities is easy with three example problems and stepbystep help from Wiederhold's Wonderful World of Math.
Learning how to solve and graph quadratic inequalities is easy with three example problems and stepbystep help from Wiederhold's Wonderful World of Math.

12 minFREEAlgebra lessonFree7 CQ
In this algebra lesson, learn how to plot, examine, and make deductions from graphs of quadratic functions, which are in the shape of parabolas.
In this algebra lesson, learn how to plot, examine, and make deductions from graphs of quadratic functions, which are in the shape of parabolas.

5 minAlgebra lesson3 CQ
If two terms in a binomial are perfect squares separated by subtraction, you can factor them using the difference of perfect squares. Learn how in this lesson!
If two terms in a binomial are perfect squares separated by subtraction, you can factor them using the difference of perfect squares. Learn how in this lesson!

10 minAlgebra lesson6 CQ
Let Wiederhold's Wonderful World of Math show you stepbystep how to solve quadratic equations by factoring and when the "a" value is equal to one.
Let Wiederhold's Wonderful World of Math show you stepbystep how to solve quadratic equations by factoring and when the "a" value is equal to one.

11 minAlgebra lesson6 CQ
In this stepbystep algebra lesson, learn how to solve quadratic equations by factoring when the "a" value has a coefficient greater than one.
In this stepbystep algebra lesson, learn how to solve quadratic equations by factoring when the "a" value has a coefficient greater than one.

9 minFREEAlgebra lessonFree5 CQ
Don't let the appearance of the quadratic formula intimidate you! Learn how to use it to solve quadratic equations in this essential algebra lesson.
Don't let the appearance of the quadratic formula intimidate you! Learn how to use it to solve quadratic equations in this essential algebra lesson.

11 minAlgebra lesson6 CQ
Solving quadratic equations by graphing is a great way to find x and y intercepts, identify a parabola's axis of symmetry, and more. Learn how in this lesson!
Solving quadratic equations by graphing is a great way to find x and y intercepts, identify a parabola's axis of symmetry, and more. Learn how in this lesson!