Solve quadratic equations by inspection (e.g., for x² = 49), taking square roots, completing the square, knowing and applying the quadratic formula, and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.
Standard detail
A2.A.REI.B.3.a
Component
Depth 5Parent ID: 8DFEC6EB76244B88B16524E1433C015AStandard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- A2.A.REI.B.3.a
- Standard ID
- 8FC2D360EDBA4A6289C57E66780EFBB1
- ASN identifier
- S2818957
- Subject
- Mathematics (2014-2023)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 8DFEC6EB76244B88B16524E1433C015AA7A859DA3F564CD4B784518607C24FDB8D905D601FA94D8DABD18D79909515DE8D24A7A527B2457485CCF01AF81E9A156EDC703CD1704CF1B1F6EBE3990A7415
- Source document
- Tennessee Academic Standards: Mathematics (2016)