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Math 4 Success Ch 15

Total questions: 10

Worksheet time: 14mins

Name
Class
Date
1.

Add or subtract the following monomials: 5t+8t

(a)  

2.

Add or subtract the following monomials: 6g-8g

(a)  

3.

Add or subtract the following monomials:

 −7v3+10v3-7v^3+10v^3  

a)

 −17v3-17v^3  

b)

 3v33v^3  

c)

 3v63v^6  

4.

Add or subtract the following monomials:

 10y4−5y410y^4-5y^4  

a)

 5y45y^4  

b)

 −5y4-5y^4  

c)

 5y85y^8  

5.

Select the correct answer when adding the following polynomials:

 y2+3y+2 and 2y2+4y^2+3y+2\ and\ 2y^2+4  

a)

 3y4+3y+63y^4+3y+6  

b)

 3y2+3y+63y^2+3y+6  

c)

 2y4+3y+62y^4+3y+6  

6.

Select the correct answer when adding the following polynomials: 

 (5y2+4y−6 )+(2y2−5y+8)\left(5y^2+4y-6_{\ }\right)+\left(2y^2-5y+8\right)  

a)

 7y4−y+27y^4-y+2  

b)

 3y2+9y+23y^2+9y+2  

c)

 7y2−y+27y^2-y+2  

7.

Select the correct answer when adding the following polynomials:

 (−v2+7v−8)+(4v3−6v+4)\left(-v^2+7v-8\right)+\left(4v^3-6v+4\right)  

a)

 4v3−v2+v−44v^3-v^2+v-4  

b)

 5v5+v−45v^5+v-4  

c)

 3v+v−43v+v-4  

8.

Select the correct answer when adding the following polynomials:

 (−x2+2x−4)+(3x2−3)\left(-x^2+2x-4\right)+\left(3x^2-3\right)  

a)

 2x4−5x−72x^4-5x-7  

b)

 −4x4+2x+7-4x^4+2x+7  

c)

 2x2+2x−72x^2+2x-7  

9.

Select the correct answer when subtracting the following polynomials:

 (8y−4)−(4y+3)\left(8y-4\right)-\left(4y+3\right)  

a)

12y+7

b)

4y-7

c)

4y+7

10.

Select the correct answer when subtracting the following polynomials:

 (12y3−8y2−10)−(3y3+y+9)\left(12y^3-8y^2-10\right)-\left(3y^3+y+9\right)  

a)

 −6y2−13y−1-6y^2-13y-1  

b)

 15y3−9y2+y+1915y^3-9y^2+y+19  

c)

 9y3−8y2−y−199y^3-8y^2-y-19