MAFS.912.N-CN.3.7
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MAFS.912.N-CN.3.7 – Solve quadratic equations with real coefficients that have complex solutions.
- The benchmark will be assessed using Drag and Drop Response, Equation Response, Multiple Choice Response or Multi-select Response.
- Items may require students to solve quadratics in one variable by completing the square, inspection, factoring, taking square roots and quadratic formula.
- Students will be required to recognize when the quadratic formula gives complex solutions and write them a ± bi for real numbers a and b.
- Students may be required to rewrite a quadratic equation in vertex form.
- Students must be able to recall the quadratic formula from memory.