martitaluna33 martitaluna33

03-08-2017
Mathematics

contestada

Resuelve la ecuación
4^2x-5=64

Respuesta :

wizard123 wizard123

03-08-2017

[tex]4^{2x-5} = 64 \\ \\ 4^{2x-5} = 4^3 \\ \\ 2x-5 = 3 \\ \\ 2x = 8 \\ \\ x = 4[/tex]

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