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

 
Resource Type
Activity
Tags
quadratic  solutions 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.2
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2796
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