CCSS IP Math II 3.4.2 Example 4

Solve [math]2x^2 + 9 = –8x[/math] by using the quadratic formula. Check your solutions. Explain how the graph of the related function supports the type of solutions.

 

Mathguru

 
Materialtyp
Aktivität
Tags
quadratic  solutions 
Zielgruppe (Alter)
15 – 18
Sprache
English (United States)
 
 
GeoGebra Version
4.2
Ansichten
2944
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