Instructional Video

Khan Academy: Algebra: Quadratic Formula 3

Curated by ACT

Explains how to determine the number of solutions a quadratic equation has based on the value of the discriminant. [4:59]

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CCSS: Adaptable
Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Audiences
For Administrator Use
2 more...
Lexile Measures
0L
Common Core