Posted by Tammy on .
Explain how to solve a quadratic equation using the quadratic formula.
- Algebra - Ms. Sue,
first identify your a,b and c.don't forget the signs.then simply substitute in the formula which is;
x=-b plus or minus square root of b^2 - 4ac,everything over 2a.btw the root is for everthing execpt the -b and 2a