nataliaprintsessa nataliaprintsessa

25-02-2021
Mathematics

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Choose the correct simplification of (2x3 + x2 − 4x) − (9x3 − 3x2). help pleaseeeeee

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Coliver2005 Coliver2005

25-02-2021

Answer:

2x^3 + x^2 - 4x - (9x^3 - 3x^2) =

2x^3 + x^2 - 4x - 9x^3 + 3x^2 =

-7x^3 + 4x^2 - 4x

Answer: -7x^3 + 4x^2 - 4x

Hope that helps!

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