$\left(3m^2+7m-1\right)-\left(m^2+2m-5\right)$  

•  $2m^2+5m+4$  

•  $4m^2+9m-6$  

•  $2m^2+9m+4$  

• None of the above.

Tags

CCSS.HSA.APR.A.1

 $\left(8-p^2+5p\right)+\left(p^2-15-4p\right)$  

• p-7

• p-22

•  $-2p^2+9p+22$  

• A chicken wing.

Tags

CCSS.HSA.APR.A.1

 $3c^5\left(-2c-5\right)$  

• A dolphin!

•  $-6c^6+15c^5$  

•  $-2c^6+15c^5$  

•  $-6c^6-15c^5$  

Tags

CCSS.HSA.APR.A.1

 $\frac{\left(14x^6y^3-49x^5y^9\right)}{-7x^4y}$  

•  $-2x^2y^2+7xy^8$  

•  $-2x^2y^2-7xy^8$  

•  $2x^2y^2+7xy^8$  

• None of the above

Tags

CCSS.HSA.APR.D.6

 $\frac{\left(20a^7b^3c^2-5abc\right)}{5abc}$  

• None of the above

•  $4a^8b^4c^3-1$  

•  $4a^6b^2c$  

•  $4a^6b^2c-1$  

Tags

CCSS.HSA.APR.D.6