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Completing the Square

Zachary Fike

Created on May 11, 2021

Use determine what needs to be added to the expression to turn it into a perfect square trinomial. Use the hints to find your way out of the maze!

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Transcript

x^2 - 18x

x^2 + 26x

x^2 + 8x

4x^2 + 20x

START HERE

16

169

338

100

13

81

25

9x^2 + 12x

x^2 - 2x

x^2 - 6x

(1/2)x^2 - 5x = 18

Completing the square

18

Complete the square for the following quadratic equations. All I am looking for is what you are adding to both sides of the equation. You do not need to solve the equations completely. Be sure to pay attention to the a values.

288

36

(25/144)

256

98

x^2 - 14x

16x^2 - 32x

x^2 - 24x

144

16

49

49

16

144

x^2 + 14x

4x^2 - 4x

9x^2 - 24x

x^2 + 12x

36

Original idea:@fernando_marti7

Idea original de

Enter the correct code and exit the maze 🏃🏃‍♀️

*La clave de ejemplo es 'CLAVE'