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Adding and Subtracting Polynomials! (Math Final Project)

Total questions: 10

Worksheet time: 17mins

Name
Class
Date
1.

What is adding polynomials?

a)

♡ combine like terms?

b)

♡ Rewrite the subtraction as addition (opposite), combine like terms?

c)

♡ identifying like terms between expressions?

2.

What is subtracting polynomials?

a)

♡ identifying like terms between expressions?

b)

♡ Rewrite the subtraction as addition (opposite), combine like terms?

c)

♡ combine like terms?

3.

What is adding and subtracting polynomials?

a)

♡ Rewrite the subtraction as addition (opposite), combine like terms!

b)

♡identifying like terms between expressions.

c)

♡ combine like terms?

4.

What is the answer: (x4 + 9x) + (x - x2)?

a)

5x2 - 4x + 7

b)

-6x4 + 5x3 - 10

c)

x4 −1x2 +10xx^4\ -1x^2\ +10x

d)

4x3 + 9x + 5

5.

What is the answer: 3x3 -2 + (9x + x3) + 7?

a)

-6x4 + 5x3 - 10

b)

5x2 - 4x + 7

c)

1x4 -1x + 10x

d)

4x3 + 9x + 5

6.

What is the answer: (4x2 -7x +1) + (x2 + 3x +6)

a)

5x2 -4x + 7

b)

4x3 + 9x +5

c)

-6x4 + 5x3 - 10

d)

1x4 -1x + 10x

7.

What is answer: (10 + x4 -2x3) - (-3x3 - 5x4)

a)

4x3 + 9x + 5

b)

1x4 - 1x + 10x

c)

6x4 + x3+10

d)

5x2 - 4x + 7

8.

What is the answer: (-k + 3) - (4k2 -4)

a)

1x4 - 1x + 10x

b)

-1n2 - 3n + 10

c)

-6x4 + 5x3 - 10

d)

-4k2 + 1k + 1

9.

What is the answer: (n2 - 9) - (3n - 1)?

a)

5x2- 4x + 7

b)

-1n2 -3n + 10

c)

1x4 -1x + 10x

d)

1x3 + 2x + 7

10.

What is the answer: (x3 - 7 + 3x) + (14 - x)?

a)

-1n2 - 3n + 10

b)

-4k2 + 1k + 1

c)

1x3 + 2x + 7

d)

4x3 + 9x + 5