(i) 2p³ -3p² + 4p-5-6p³ +2p² - 8p-2+6p+8
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Answer:
-4p³-p²+2p+1
Step-by-step explanation:
solve in sequence:
(2p³-6p³)+(-3p²+2p²)+(4p-8p+6p)+(-5-2+8)
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