Standard detail

CCSS.Math.Content.HSA-REI.B.4b

Component

Depth 3Parent ID: 6202EB00DFE701319E0968A86D17958EStandard set: High School — Algebra

Original statement

Solve quadratic equations by inspection (e.g., for x² = 49), taking square roots, completing the square, 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.

Quick facts

Statement code: CCSS.Math.Content.HSA-REI.B.4b
List ID: b.
Standard ID: 6203AC00DFE701319E0B68A86D17958E
ASN identifier: S2434136
Subject: Common Core Math (2010-2015)
Grades: 09, 10, 11, 12
Ancestor IDs: 6202EB00DFE701319E0968A86D17958E
62024020DFE701319E0768A86D17958E
6200C210DFE701319E0368A86D17958E
Exact matches: http://corestandards.org/Math/Content/HSA/REI/B/4/b
Source document: Common Core State Standards for Mathematics (2010)
License: CC BY 3.0 US