Solving a Quadratic Equation by Factoring - Interactive
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Solve the following quadratic equation using the "ac"-method. Work the problem out on paper according to the instructions. Check the box in front of each instruction to check your work and see the next step. |
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Quadratic Formula - Slider Solutions
Check each box and follow the directions for solving the quadratic equation.[br]Round each solution to two decimal places. Move each slider to one of the solutions, or just type them in.[br]When the graph appears, you're done; ask for a new problem.