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Polynomials
Adding and Subtracting
20
Mathematics
9th Grade
03/20/2011
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Cards

Term
(x2 + 2) + (5x2 - 1)
 Definition
7x2 + 1
Term
(2x2 - 5x) + (4x2 - 2x)
 Definition
6x2 - 7x
Term
(3m3 + 5) + (4m3 - 2)
 Definition
7m3 + 3
Term
(3n2 - 7) + (5n2 + 4)
 Definition
8n2 - 3
Term
(x2 - 1) - (3x2 + 5)
 Definition

DISTRIBUTE the Negative!

x2 - 1 - 3x2 - 5

 

Combine like terms

-2x2 - 6
Term
(3m3 - 5) - (m3 + 7)
 Definition

DISTRIBUTE the Negative!

3m3 - 5 - m3 - 7

 

Combine like terms

2m3 - 12
Term
(3b2 + 7) - (6b2 + 9)
 Definition

DISTRIBUTE the Negative!

3b2 + 7 - 6b2 - 9

 

Combine like terms

-3b2 - 2
Term
(-4y3 + 2) - (2y3 + 3)
 Definition

DISTRIBUTE the Negative!

-4y3 + 2 - 2y3 - 3

 

Combine like terms

-6y3 - 1
Term
(2a2 + 5a - 1) + (6a2 - 7a + 2)
 Definition
8a2 - 2a + 1
Term

(a2 - 3a + 7)

+(3a2 + 9a - 10)

 Definition
4a2 + 6a - 3
Term
(6b2 - 3b + 1) + (2b2 - 6b - 1)
 Definition
8b2 - 9b
Term

(2x4 + 3x3 + 7)

+ (3x4 + x3 + 6)

 Definition
5x4 + 4x3 + 13
Term
(6m4 - 7m3 - 6m) + (-7m4 + 7m3 + 7m)
 Definition

-1m4 + m

or

-m4 + m
Term

(5w2 + 3w - 7)

- (3w2 + 4w - 5)

 Definition

DISTRIBUTE the Negative!


2w2 - w - 2
Term
(2p3 + 6p2 - 5) - (5p3 + p2 + 7)
 Definition

DISTRIBUTE the Negative!

 

-3p3 + 5p2 - 12
Term

(6n2 + 2n + 4)

- (4n2 + 7n + 8)

 Definition

DISTRIBUTE the Negative!

 

2n2 - 5n - 4
Term
(8x2 + 4x + 2) - (x2 + 3x + 5)
 Definition

DISTRIBUTE the Negative!

 

7x2 + x - 3
Term
(6b2 - 3b + 1) - (2b2 - 6b - 5)
 Definition

DISTRIBUTE the Negative!

 

4b2 + 3b + 6
Term

(6m2 - 2m + 7)

+ (3m2 - 5m - 12)

 Definition
9m2 - 7m - 5
Term

(4a2 - 9a + 10)

- (6a2 + 3a - 5)

 Definition

DISTRIBUTE the Negative!

 

-2a2 - 12a + 15
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