Factoring Quadratics Completing the Square

Decide on the best method:
2x² + 4x - 6 = 0

• Square Root Method

• Factor Method or Completing the Square

• Quadratic Formula

• Just Skip the Question:)

• Extracting the Root

• Factoring

• Completing the Square

• Quadratic Formula

• Extracting the Root

• Factoring

• Completing the Square

• Quadratic Formula

• Extracting the Root

• Factoring

• Completing the Square

• Quadratic Formula

Decide on the best method:
x² + 2x = -9

• Square Root Method

• Factor Method

• Complete the Square

• Quadratic Formula

• Extracting the Root

• Factoring

• Completing the Square

• Quadratic Formula

• Extracting the Root

• Factoring

• Completing the Square

• Quadratic Formula

The discriminant is

• ax²  + bx  +  c

• - b/2a

• b² - 4ac

• b² + 4ac

Solve the following quadratics equation by completing the square...

x² + 4x + 1 = 0

• x = -2 ± √3

• x = -3 ± √2

• x = 2 ± √3

• x = 2 ± √2

Now you: What number should be added to complete the square? katex latex="x^2+14x"