Respuesta:
x = 9
Explicación paso a paso:
Tema: Ecuaciones
Resolver:
[tex] \sf {x}^{2} \div 3 = 27[/tex]
[tex] \sf \frac{1}{3} {x}^{2} = 27[/tex]
[tex] \sf {x}^{2} = 81[/tex]
[tex] \boxed{ \sf{x = 9}}[/tex]
Comprobación:
[tex] \sf {9}^{2} \div 3 = 27[/tex]
[tex] \sf81 \div 3 = 27[/tex]
[tex] \sf27 = 27[/tex]
[tex] \boxed{ \sf{(Verdadero)}}[/tex]
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