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  • 21-06-2017
  • Mathematics
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find the sum and express it in simplest form
(8u^3-9u^2+5)+ (-2u3+2u^2-2)

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Allysia123
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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