Solving Equations by Factoring  

Color by Number  Activities by Jill  

               

                           

                           

1   2  

3   4  

5   6  

Color By Number: Solving Equations by Factoring Name: ___________________

Solve each equation by factoring. Show all work clearly. Write the sum of the solutions in the box provided. Find each answer on the coloring page and color according to the color code.

7   8  

9   10  

x2 −4x+36=9x 2x2 −10x =−8

3x2 =9x 2x2 −70= 4x

17x+9= 2x2 27x2 =12−27x

−4x =−4x2 +3 12x+5x2 −3= x−5

5x2 = 45 −2x2 +5x =7−4x

Objective: Students will solve equations by factoring. Activities by Jill 2014

Purple   Black  

Yellow   Brown  

Pink   Red  

Blue   Lime  Green  

Dark  Green   Orange  

               

                           

                           

1   2  

3   4  

5   6  

7   8  

9   10  

x2 −4x+36=9x

x2 −13x+36=0

x−4( ) x−9( )=0x = 4,9

Purple   Black  

Yellow   Brown  

Pink   Red  

Blue   Lime  Green  

Dark  Green   Orange  

2x2 −10x =−8

2x2 −10x+8=0

2 x2 −5x+4( )=02 x−1( ) x−4( )=0x =1,4

3x2 =9x

3x2 −9x =0

3x x−3( )=0x =0,3

2x2 −70= 4x

2x2 −4x−70=0

2 x2 −2x−35( )=02 x+5( ) x−7( )=0x =−5,7

17x+9= 2x2

2x2 −17x−9=0

2x+1( ) x−9( )=0x =− 1

2,9

27x2 =12−27x

27x2 +27x−12=0

3 9x2 +9x−4( )=03 3x+4( ) 3x−1( )=0x =−11

3,13

−4x =−4x2 +3

4x2 −4x−3=0

2x−3( ) 2x+1( )=0x = 32,− 12

12x+5x2 −3= x−5

5x2 +11x+2=0

5x+1( ) x+2( )=0x =−1

5,−2

5x2 = 45

5x2 −45=0

5 x2 −9( )=05 x−3( ) x+3( )=0x =3,−3

−2x2 +5x =7−4x

−2x2 +9x−7=0

−1 2x2 −9x+7( )=0−1 2x−7( ) x−1( )=0x = 72,1

Objective: Students will solve equations by factoring. Activities by Jill 2014

0 4.5

1 −2.2

8.5 −1

3 2

13 5

Color By Number: Solving Equations by Factoring Name: ___________________

Solve each equation by factoring. Show all work clearly. Write the sum of the solutions in the box provided. Find each answer on the coloring page and color according to the color code.

Answer Key

0

4.5

1

−2.2

8.5

−1

3

2

13

5

Activities by Jill 2014

Activities by Jill 2014

0

4.5

1

−2.2

8.5

3

2

13

5

-­‐1  

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