The Quadratic Equation is a great opportunity to understand order of operations. One requirement is that you simplify the fraction symbol of the equation. Both the numerator and denominator are worked simultaneously. At the numerator, you simplify everything inside radical symbol by applying the order of operations, and the product of the sign in the b. As to the denominator is necessary to perform a multiplication. Once you finished the numerator, then divide it by the denominator, but don't forget you get two equations for the + and - sign. Play with the below applet to generate different values for a, b, and c.
Didn't you find what you were looking for? Do your search here!
