Add/Subtract Polynomials

Simplify the following monomial: $11c^2d^2-20c^2d^2$  

•  $31c^2d^2$  

•  $9c^2d^2$  

•  $-9c^2d^2$  

•  $-31c^2d^2$  

Simplify the following monomial: $16x^2y-4xy^2-5x^2y+10xy^2$  

•  $6xy^2+21x^2y$  

•  $11x^2y\ +6xy^2$  

•  $6x^2y+11xy^2$  

Combine like terms $7p^2-5p^3+6p^3+4p^4-9p^2$  

•  $4p^4+p^3-2p^2$  

•  $4p^4+p^6-2p^4$  

•  $4p^4+p^3+2p^2$  

•  $3p^{14}$  

Combine like terms 

 $4-2r^5-7r^5+8$  

•  $-9r^5+12$  

•  $-9r^{10}+12$  

•  $-5r^5+12$  

•  $-9r^5-12$  

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON