Question

Express the area of the entire rectangle.

Answer 1

Answer:

$5m^6 - 10m^5 - 5m^4$

Step-by-step explanation:

All you need to do is distribute the $5m^4$ to ($m^2-2m - 1$), like so:

($m^2-2m - 1$)$(5m^4)$

$5m^6 - 10m^5 - 5m^4$