lesson
Writing Polynomial Equations from Given Roots
Construct a quadratic equation from its given roots using the zero product property.
Updated 1 month ago · 3 views
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Applications and Analysis of Quadratic Equations
7 lessons
Goal
Apply quadratic equations to real-world problems, use the discriminant to analyze roots, and construct quadratic equations from given information.
7 lessons
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- Solving Quadratic Equations from Word ProblemsUp next
- Quadratic Word Problems: Numbers and AreasNot started yet
- Using the Discriminant to Determine the Nature of RootsNot started yet
- Solving Quadratic Equations with No Real SolutionsNot started yet
- Relationship Between Zeroes and Coefficients of a Quadratic PolynomialNot started yet
- Writing Polynomial Equations from Given RootsYou are here
- Formulating Quadratic Equations from Data TablesNot started yet
Learning standards covered
HSN.CN.C.7Common Core State Standards · Math · 9th GradeSolve quadratic equations with real coefficients that have complex solutions.
Open Global Standard:OGM.12.NUM.4
HSN.CN.C.8Common Core State Standards · Math · 9th Grade(+) Extend polynomial identities to the complex numbers. For example, rewrite x2 + 4 as (x + 2i)(x - 2i).
Open Global Standard:OGM.12.NUM.4
OGM.12.NUM.4