POLQ 2 | Lesson 2 | Solutions (Completing the Square)

Solutions:

Students should see that the original expression is  \(x^2 + 6x +4\) and that 5 needs to be added to complete the square. The new expression is \(x^2 + 6x +9 -5.\)

Factored the expression is \((x+3)^2 -5\).

 

 

 


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