Algebra I Module 4, Topic B, Lesson 15

Students Reading

Student Outcomes

  • Students use the quadratic formula to solve quadratic equations that cannot be easily factored.
  • Students understand that the discriminant, b2 - 4ac, can be used to determine whether a quadratic equation has one, two, or no real solutions.

Downloadable Resources

Resources may contain links to sites external to the website. These sites may not be within the jurisdiction of NYSED and in such cases NYSED is not responsible for its content.

Common Core Learning Standards

CCLS State Standard
A.REI.4.a Use the method of completing the square to transform any quadratic equation in x into an equation...
A.REI.4.b Solve quadratic equations by inspection (e.g., for x2 = 49), taking square roots, completing the...

Curriculum Map