Template 1
Math II · N-CN.7
Solve real-coefficient quadratic equations that have complex solutions.
Solve real-coefficient quadratic equations that have complex solutions.
Concept
Number and Quantity
Domain
The Complex Number System
Problem Types
Problem Templates In This Objective
10 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.
Template 2
Solve a quadratic of the form ax² + c = 0 over the complex numbers by using square roots
Template 3
Solve a quadratic with a negative discriminant using the quadratic formula
Template 4
Solve a real-coefficient quadratic with complex solutions by completing the square
Template 5
Rewrite quadratic-formula solutions with a negative square root in standard complex form
Template 6
Verify that a given complex number is a solution of a quadratic equation
Template 7
Connect x-intercept count to real and complex root fields
Template 8
Find a quadratic equation with real coefficients from a pair of complex conjugate roots
Template 9
Classify the solutions of a quadratic from its discriminant
Template 10