Quadratic Inequalities Quadratic inequalities Similar to quadratic equations quadratic inequalities just mean there is a range of values that satisfy the solution Sketching a quadratic graph is ess...
Linear Inequalities What are linear inequalities? Linear inequalities are similar to equations but answers take a range of values Linear means there will be no terms other than degree 1 no squared ...
Quadratic Simultaneous Equations What are quadratic simultaneous equations? When you have more than one equation in more than one unknown, then you are dealing with?simultaneous equations An equati...
Linear Simultaneous Equations - Substitution What are simultaneous linear equations? When you have more than one equation in more than one unknown, then you are dealing with?simultaneous equations ...
Linear Simultaneous Equations - Elimination What are simultaneous linear equations? When you have more than one equation in more than one unknown, then you are dealing with?simultaneous equations A...
Further Solving Quadratic Equations (Hidden Quadratics) What are hidden quadratic equations? Hidden quadratic equations are quadratics written in terms of a function A normal quadratic appears in t...
Solving Quadratic Equations Solving quadratic equations We can solve quadratic equations when they are written in the form If given an unusual looking equation, try to rearrange it into this form f...
Completing the square What is completing the square? Completing the square is another method used to solve quadratic equations It simply means writing ?in the form It can be used to help find other...
Discriminants What is a discriminant? The discriminant is the part of the quadratic formula that is under the square root sign It is sometimes denoted by the Greek letter ?(capital delta) How does ...
