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
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