This activity practices solving quadratic equations with complex solutions. There are included quadratics in standard and vertex form, though most of the equations have terms on both sides. Students will need to simplify polynomial expressions. They are asked to solve the equations by the most appropriate method ( by completing the square or using the quadratic formula ).
Activity Directions: Students solve 12 quadratic equations. They use a given table to find which character (letter, number or sign) corresponds to each of their answers and fill in another table to obtain a funny password. Students tell the password to the teacher. If it is correct, then they have solved all equations right.
There are included 3 different versions so the product can be used as a partner activity or for groups of 3. The resource also works well as independent practice.
Answer keys are included.
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£3.30