saaddabar saaddabar

21-06-2017
Mathematics

contestada

find the sum and express it in simplest form
(8u^3-9u^2+5)+ (-2u3+2u^2-2)

Respuesta :

Allysia123 Allysia123

23-06-2017

(8u^3-9u^2+5)+ (-2u^3+2u^2-2)

=8u^3-9u^2+5-2u^3+2u^2-2
= 8u^3-2u^3 -9u^2 +2u^2 +5-2
= 6u^3 -7u^2 +3

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