Illustrative Math - Algebra 2 - Unit 3 - Lesson 19
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Algebra I, Algebra II, Geometry, Math
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OPEN ENDED QUESTION
3 mins • 1 pt
Elena and Kiran were solving the equation 2x^{2}-4x+3=0 and they got different answers. Elena wrote 1\pm i\sqrt{0.5}, and Kiran wrote 1\pm \frac{i \sqrt{8}}{4}. Are their answers equivalent? Say how you know.
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N.CN.7
A.REI.4.b
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