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Sample edHelper.com - Polynomials Worksheet

 Name _____________________________ Date ___________________
Polynomials
Subtract.
 7 3 6  - 4 1 2 5 8 12 11  - 10 9

down 1.

(17x4 + 6x2) - (18x4 + 6x3 - 14)

 -x4 - 6x? + 6x2 + 14

down 2.

(18x + 9) - (17x + 14)

 x - ?

down 3.

(8x2 - 14x - 9) - (-5x2 + 5x + 12)

 ?2 - 19x - 21

down 4.

(-18x2 + 7x + 20) - (-10x2 + 5x - 7)

 -8x2 + ? + 27

down 5.

(19x + 5) - (15x + 15)

 4x - ?

down 6.

(4x2 + 19x + 6) - (14x2 + 15x + 4)

 ?2 + 4x + 2

down 7.

(-4x2 - 4x + 11) - (7x2 + 12x + 19) - (9x2 - 4x + 15)

 -20x2 - ? - 23

down 8.

(-8x4 + 5x3 - 18x2) - (8x6 + 8x4 - 15x3)

 -8x6 - 16x? + 20x3 - 18x2

down 9.

How much greater is 19x6 + 20x3 - 11x than -12x2 + 6x - 4?

 ?6 + 20x3 + 12x2 - 17x +
 4

down 10.

From -11x2 - 8x + 13 subtract -8x2 + 14x - 14

 -3x2 - 22x + ?

down 11.

(-15x2 + 16x + 4) - (-10x2 + 6x - 4)

 ?2 + 10x + 8

across 1.

Subtract 14x2 + 12x + 15 from 17x2 - 8x - 20

 3x2 - 20x - ?

across 4.

(16x2 + 19x + 15) - (-12x2 - 14x - 19)

 28x? + 33x + 34

across 5.

Subtract -16x6 + 16x4 + 12x2 from -14x3 + 17x2 - 15x

 16x6 - 16x4 - ?3 + 5x2 -
 15x

across 10.

(-13x2 + 6x + 17) - (-13x2 + 15x - 7) - (-11x2 + 12x - 19) - (-10x2 + 7x - 5)

 ?2 - 28x + 48

across 12.

(18x2 + 10x + 10) - (10x2 + 17x + 10)