Completing the square

Completing the square

Open Ended

What is challenging about solving??


 $x^2\ +\ 6x\ +\ 2\ =\ 0$  

Here is a quadratic expression

 $x^2\ +8x$  

Complete the square for

•  $\left(1\right)\ x^2+\ 6x$  

• (2)  $x^2\ +\ 12x$  

•  $\left(3\right)\ x^2\ -10x$  

Complete the square for

•  $\left(1\right)\ x^2+\ 6x\ +\ 5$  

• (2)  $x^2\ +\ 12x\ \ -3$  

•  $\left(3\right)\ x^2\ -10x\ +2$  

Open Ended

What is challenging about solving??


 $x^2\ +\ 6x\ +\ 2\ =\ 0$