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.

 

Walch Education

 
Materiaalityyppi
Työkirja
Avainsanat
quadratic  solutions 
Kohderyhmä (ikä)
15 – 18
Kieli
English (United States)
 
 
 
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