Math 4 Success Ch 15

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

(a)  

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

(a)  

Add or subtract the following monomials:

 $-7v^3+10v^3$  

•  $-17v^3$  

•  $3v^3$  

•  $3v^6$  

Add or subtract the following monomials:

 $10y^4-5y^4$  

•  $5y^4$  

•  $-5y^4$  

•  $5y^8$  

Select the correct answer when adding the following polynomials:

 $y^2+3y+2\ and\ 2y^2+4$  

•  $3y^4+3y+6$  

•  $3y^2+3y+6$  

•  $2y^4+3y+6$  

Select the correct answer when adding the following polynomials: 

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

•  $7y^4-y+2$  

•  $3y^2+9y+2$  

•  $7y^2-y+2$  

Select the correct answer when adding the following polynomials:

 $\left(-v^2+7v-8\right)+\left(4v^3-6v+4\right)$  

•  $4v^3-v^2+v-4$  

•  $5v^5+v-4$  

•  $3v+v-4$  

Select the correct answer when adding the following polynomials:

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

•  $2x^4-5x-7$  

•  $-4x^4+2x+7$  

•  $2x^2+2x-7$  

Select the correct answer when subtracting the following polynomials:

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

• 12y+7

• 4y-7

• 4y+7

Select the correct answer when subtracting the following polynomials:

 $\left(12y^3-8y^2-10\right)-\left(3y^3+y+9\right)$  

•  $-6y^2-13y-1$  

•  $15y^3-9y^2+y+19$  

•  $9y^3-8y^2-y-19$