Algebra II Module 1, Topic D, Lesson 39

student in library

Student Outcomes

  • Students solve quadratic equations with real coefficients that have complex solutions. Students extend polynomial identities to the complex numbers.
  • Students note the difference between solutions to the equation and the x-intercepts of the graph of said equation.

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Common Core Learning Standards

CCLS State Standard
N.CN.7 Solve quadratic equations with real coefficients that have complex solutions.
N.CN.8 (+) Extend polynomial identities to the complex numbers. For example, rewrite x2 + 4 as (x + 2i)(x...
A.REI.4 Solve quadratic equations in one variable.

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