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20-05-2014
Mathematics

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For non-zero denominators, simplify: [tex]\frac{3a^3-75a}{a(a+5)(a+5)}[/tex]

Respuesta :

20-05-2014

[tex]\frac{3a^3-75a}{a(a+5)(a+5)}=\frac{3a(a^2-25) }{a(a+5)(a+5)}=\frac{3a(a - 5)(a+5) }{a(a+5)(a+5)} =\frac{3 (a - 5) }{ (a+5) }[/tex]

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