Respuesta :
Step-by-step explanation:
Area of rectangle= lw
[tex] = 5 {m}^{4} \times ( {m}^{2} - 2m - 1) \\ = 5 {m}^{6} - 10 {m}^{5} - 5 {m}^{4} \\ [/tex]
Step-by-step explanation:
Area of rectangle= lw
[tex] = 5 {m}^{4} \times ( {m}^{2} - 2m - 1) \\ = 5 {m}^{6} - 10 {m}^{5} - 5 {m}^{4} \\ [/tex]