Respuesta :

Answer:

x+5

Step-by-step explanation:

Answer:

[tex]$\frac{3456\left(x-3\right)}{5x\left(x+3\right)}$[/tex]

Step-by-step explanation:

[tex]$ \frac{12^4(x-3)(x+5) }{30x(x+3)(x+5)} $[/tex]

[tex]$\frac{12^4\left(x-3\right)}{30x\left(x+3\right)}$[/tex]

[tex]$\frac{2^8\cdot \:3^4\left(x-3\right)}{2\cdot \:3\cdot \:5x\left(x+3\right)}$[/tex]

[tex]$\frac{2^7\cdot \:3^3\left(x-3\right)}{5x\left(x+3\right)}$[/tex]

[tex]$\frac{3456\left(x-3\right)}{5x\left(x+3\right)}$[/tex]

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