Respuesta :

RanaKaratas
M1= 5 , M2=1

Explanation:

12-3m-4-5/m=0
8-3m-5/m=0
(8-3m-5/m=0) * m
8m-3m^2-5=0
8m-3m^2=5
m(8-3m)=5
m1=5
m2=> (8-3m)=5
3m=3
m2= 1
mimixox

Answer:

[tex]m=1\\m=\frac{5}{3}[/tex]

Step-by-step explanation:

[tex]12 - 3m = 4 + \frac{5}{m}[/tex]

[tex]8=\frac{5}{m} +3m[/tex]

Multiply the whole thing by m

[tex]8m = 5 +3m^{2}[/tex]

[tex]3m^{2} -8m + 5 = 0[/tex]

[tex](3m^{2} -3m) + (-5m +5)[/tex]

[tex]3m(m-1)-5(m-1)=0[/tex]

[tex]3m-5=1\\m-1=0[/tex]

[tex]m=1\\m=\frac{5}{3}[/tex]