Learn how to solve a quadratic equation using the zero product property. When a quadratic equation has been factored or is ...

👉 Learn how to write the equation of a polynomial when given complex zeros. Recall that a polynomial is an expression of the ...

880-01 pt. 1. Equations of antiquity -- 1. Why we believe in arithmatic: the world's simplest equation -- 2. Resisting a new concept: the discovery of zero -- 3. The square of the hypotenuse: the ...