edHelper subscribers - Create a new printable

Not a subscriber?  Sign up now for the subscriber materials!
   Sample edHelper.com - Polynomials Worksheet
Return to Polynomial Worksheets
Return to Algebra Worksheets
Return to Math

 

Name _____________________________
Date ___________________

Polynomials
(Answer ID # 0532189)
Solve by factoring.
8
137
  -
35
4
  -
2
6
  -
1211
91
10

 

down 1.

49x2 - 4 = 0

Answer:
(? + 2)(7x - 2)
x =   
-2

7
  ,  
2

7

down 2.

25x2 - 36 = 0

Answer:
(5x + 6)(5x - 6)
x =   
-1
1

5
  ,  
?
1

5

down 3.

x2 - 6x - 55 = 0

Answer:
(x - ?)(x + 5)
x =   
11  ,  -5

down 4.

x2 + 10x - 24 = 0

Answer:
(x - 2)(x + 12)
x =   
2  ,  ?

down 5.

9x2 - 42x + 49 = 0

Answer:
(3x - 7)(3x - 7)
x =   
?
1

3

down 6.

x2 + 11x + 30 = 0

Answer:
(x + 6)(x + 5)
x =   
?  ,  -5

down 7.

25x2 - 144 = 0

Answer:
(5x - 12)(5x + 12)
x =   
2
2

5
  ,  
?
2

5

down 8.

x2 - 9x + 8 = 0

Answer:
(x - ?)(x - 1)
x =   
8  ,  1

down 9.

x2 - 12x + 20 = 0

Answer:
(x - ?)(x - 2)
x =   
10  ,  2

across 3.

x2 - 144 = 0

Answer:
(x + ?)(x - 12)
x =   
-12  ,  12

across 4.

81x2 + 180x + 100 = 0

Answer:
(9x + 10)(9x + 10)
x =   
?
1

9

across 6.

x2 - 121 = 0

Answer:
(x - 11)(x + 11)
x =   
11  ,  ?

across 8.

64x2 + 16x + 1 = 0

Answer:
(? + 1)(8x + 1)
x =   
-1

8

across 10.

81x2 - 100 = 0

Answer:
(? - 10)(9x + 10)
x =   
1
1

9
  ,  
-1
1

9

across 11.

x2 + 12x + 36 = 0

Answer:
(x + ?)(x + 6)
x =   
-6

across 12.

x2 + 8x + 16 = 0

Answer:
(x + ?)(x + 4)
x =   
-4

across 13.

x2 - 6x + 9 = 0

Answer:
(x - ?)(x - 3)
x =   
3

 

Answer Key
8x
3-
12
-1
-11
462
17
09x
edHelper subscribers - Create a new printable

Not a subscriber?  Sign up now for the subscriber materials!
   Sample edHelper.com - Polynomials Worksheet
Return to Polynomial Worksheets
Return to Algebra Worksheets
Return to Math