damianzaba5p9i4y3 damianzaba5p9i4y3
  • 29-05-2018
  • Mathematics
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Żenij że równanie [tex] \ frac {x-3} {5} + 4 = 0,2x +6 nie ma rozwiązań 

Respuesta :

LammettHash
LammettHash LammettHash
  • 29-05-2018
[tex]\dfrac{x-3}5+4=0,2x+6[/tex]

[tex]\dfrac{x-3}5=\dfrac x5-\dfrac35=0,2x-0,6[/tex]

[tex]0,2x-0,6+4=0,2x+6[/tex]
[tex]-0,6+4=6[/tex]
[tex]0=2,6[/tex]

ale to oczywiście nie jest możliwe.
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