Respuesta :

Answer:

m = 15    OR      m = 0

Step-by-step explanation:

=> [tex]m^2 - 15m = 0[/tex]

=> Taking m common

=> [tex]m(m-15) = 0[/tex]

Either,

m = 0    OR     m = 15

Answer:

m₁ = 0

m₂ = 15

Step-by-step explanation:

m² - 15m = 0

m(m - 15) = 0

m₁ = 0

m - 15 = 0 => m₂ = 15