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12-05-2020
Mathematics

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Simplify -3p 3 + 5p + (-2p 2) + (-4) - 12p + 5 - (-8p 3).

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Chelboy Chelboy

14-05-2020

Answer:5p^3-2p^2-7p+1

Step-by-step explanation:

-3p^3+5p+(-2p^2)+(-4)-12p+5-(-8p^3)

open brackets

-3p^3+5p-2p^2-4-12p+5+8p^3

Collect like terms

-3p^3+8p^3-2p^2+5p-12p-4+5

5p^3-2p^2-7p+1

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