A series of free Differential Equations Lessons to help students find the complex roots of equations.
Complex roots of the characteristic equations 1
What happens when the characteristic equations has complex roots?!
Complex roots of the characteristic equations 2
What happens when the characteristic equation has complex roots?
Complex roots of the characteristic equations 3
Let’s do an example with initial conditions!
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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