dominicpepiton dominicpepiton

04-07-2017
Mathematics

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By how much does a 3 - 2a exceed a 2 + a - 6?

Respuesta :

texaschic101 texaschic101

04-07-2017

a^3 - 2a - (a^2 + a - 6) =
a^3 - 2a - a^2 - a + 6 =
a^3 - a^2 - 3a + 6 <==

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