Answer:
5p³ - 7p² -5p + 3
Explanation:
Combine like terms
5p^3-7p^2-5p+3
(5p^3 - p) – (7p^2 + 4p - 3)
Distribute the minus sign
(5p^3 - p) – 7p^2 - 4p + 3
Combine like terms
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