kerrigan3 kerrigan3
  • 03-11-2020
  • Mathematics
contestada

please help i don’t understand

please help i dont understand class=

Respuesta :

hrmoon2003 hrmoon2003
  • 03-11-2020

Answer:

[tex](x-5)^{2} =64[/tex]

Step-by-step explanation:

[tex]x^{2}-39=10x[/tex]

[tex]x^{2}-10x=39[/tex]

[tex]x^{2} -10x+(-5)^{2}=39+(-5)^{2}[/tex]  

[tex]x^{2} -10x+25=64[/tex]

[tex](x-5)^{2} =64[/tex]

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