Completing the Square part two

Complete the Square
x² + 6x = 5

• (x + 3)² = 5
• (x + 6)² = 9
• (x + 3)² = 14
• (x + 6)² = 14

Complete the Square
x² + 6x = 5

• (x + 3)² = 5
• (x + 6)² = 9
• (x + 3)² = 14
• (x + 6)² = 14

What did you need to add to both sides to complete the square?

  $x^2-12x+_{ }$  ___ =  20 + ___

• 6

• 36

• 10

• 144

Find the value of "c" that completes the square.

 $k^2-18k+c$  

Find the value of "c" that completes the square.

 $a^2-22a+c$  

• -121

• 121

• 11

• -11

Find the value of "c" that completes the square.

 $x^2+28x+c$  

• 28

• 14

• 196

• 56

Find the value of "c" that completes the square. Then rewrite the trinomial as a perfect square.

 $x^2-2x+c$  

•  $1;\ \left(x-2\right)^2$  

•  $4;\ \left(x-2\right)^2$  

•  $1;\ \left(x-1\right)^2$  

•  $4;\ \left(x-1\right)^2$