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Name _____________________________
Date ___________________

Polynomials
(Answer ID # 0882775)
Factor out the GCF from each polynomial.
14
12
  -
6
7
1516
  -
913
4
3
  -
5
11
  -
2
10
  -
18

 

down 1.

-4x2 - 8x

Answer:
-4x(x + ?)

down 2.

10x4 - 6x3

Answer:
2x3(? - 3)

down 3.

-45x4 - 45x3

Answer:
?3(x + 1)

down 4.

3x2 - 6x

Answer:
?(x - 2)

down 5.

6x5 - 9x3

Answer:
3x?(2x2 - 3)

down 6.

7x2 - 8x

Answer:
x(7x - ?)

down 7.

3x2 + 18x

Answer:
3x(x + ?)

down 8.

-5x2 - x

Answer:
-x(5x + ?)

down 9.

-140x4 + 315x2

Answer:
-35x2(4x2 - ?)

across 3.

-86x2 - 387x

Answer:
?(2x + 9)

across 4.

306x3 - 68x

Answer:
?(9x2 - 2)

across 10.

-2x2 + 20x

Answer:
?(x - 10)

across 11.

-12x3 + 44x

Answer:
?(3x2 - 11)

across 12.

-28x3 + 308x2 - 140x

Answer:
?(x2 - 11x + 5)

across 13.

8x3 + 20x2 - 16x

Answer:
4x(?2 + 5x - 4)

across 14.

-22x4 - 154x3

Answer:
-22x3(x + ?)

across 15.

-5x3 + 12x2 - 8x

Answer:
-x(5x2 - ? + 8)

across 16.

0

Answer:
?2(0)

 

Answer Key
7
-28x
6
12x-16x
92x
34x
-43x
-4x
5
-2x1
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