Question

а) 216-m^3

б)1000+m^3

в)729+p^3

г)343-q^3

Answer 1

a)72

б)-1000/3

в)-243

г)343/3

Answer 2

$216-m^3=6^3-m^3=(6-m)(36+6m+m^2)$

 

$1000+m^3=10^3+m^3=(10+m)(100-10m+m^2)$

 

$729+p^3=9^3+p^3=(p+9)(p^2-9p+81)$

 

$343-q^3=7^3-q^3=(7-q)(49+7q+q^2)$