SOL Review Strategy #2

Simplify
 $\frac{x^{-2}y^{-7}}{z^{-4}}$  

•  $\frac{z^4}{x^7y^2}$  

•  $\frac{x^{-5}y^{-3}}{z^3}$  

•  $\frac{z^4}{x^2y^7}$  

•  $\frac{z^{-4}}{x^{-2}y^{-7}}$  

Tags

CCSS.8.EE.A.1

 $\frac{27x^4-6x^2+3x}{3x}$  

•  $9x^3-2x+0$  

•  $24x^3-3x+0$  

•  $24x^3-2x+1$  

•  $9x^3-2x+1$  

Tags

CCSS.HSA.APR.D.6

Which polynomial is equivalent to $\left(4m^5+10m^4+8\right)+\left(6m^5+4m^4-6\right)$ ? 

•  $10m^5+14m^4+2$  

•  $10m^{10}+14m^8+2$  

•  $10m^5+14m^4+14$  

•  $10m^{10}+14m^8+14$  

Tags

CCSS.HSA.APR.A.1

Which polynomial has factors $\left(4x-6\right)$  and  $\left(x+3\right)$ ? 

•  $4x^2-6x-18$  

•  $4x^2+18x-24$  

•  $4x^2+6x-9$  

•  $4x^2+6x-18$  

Tags

CCSS.HSA.APR.A.1

What is $\sqrt{5760}$ in simplest form?

•  $576\sqrt{10}$  

•  $6\sqrt{160}$  

•  $10\sqrt{24}$  

•  $24\sqrt{10}$  

 $2\sqrt{27}+3\sqrt{3}$ 

• 15√30

• 5√3

• 9√3

• 9√8