Respuesta:
Explicación paso a paso:
5 ([tex]x^{2}[/tex])-14x=x-5
5 [tex]x^{2}[/tex] -14x-x+5=0
5[tex]x^{2}[/tex] -15x+5=0
x= 15±√15² -4.5.5= 15±√225 -100= 15±√125 = simplifico entre 5
2,5 2.5 2.5
x=3+√5
2
x=3-√5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
Explicación paso a paso:
5 ([tex]x^{2}[/tex])-14x=x-5
5 [tex]x^{2}[/tex] -14x-x+5=0
5[tex]x^{2}[/tex] -15x+5=0
x= 15±√15² -4.5.5= 15±√225 -100= 15±√125 = simplifico entre 5
2,5 2.5 2.5
x=3+√5
2
x=3-√5
2