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29-09-2015
Mathematics

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-8c2+-c2+5c–7+-10c2+2

Respuesta :

30-09-2015

[tex]-8c2+-c2+5c-7+-10c2+2 = -8c^2 -c^2 +5c -7 -10c^2 +2\\\\= -8c^2-10c^2-c^2+5c-7+2 =\boxed {-19c^2+5c-5}[/tex]

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