2p³-9p²+8+4p²-6p-5+7p³-10p+1+3+2p-5p²-4p³
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Answer:
2p³-9p²+8+4p²-6p-5+7p³-10p+1+3+2p-5p²-4p³ = 5p³ -10p² -14p - 7
Step-by-step explanation:
2p³-9p²+8+4p²-6p-5+7p³-10p+1+3+2p-5p²-4p³
Lets combine term with same powers
= 2p³ + 7p³ - 4p³ -9p² +4p² -5p² -6p -10p +2p +8 -5 +1 + 3
= p³(2 + 7 - 4) + p²(-9 + 4 - 5) + p(-6-10 + 2) + (8 -5 +1 + 3)
= 5p³ -10p² -14p - 7
2p³-9p²+8+4p²-6p-5+7p³-10p+1+3+2p-5p²-4p³ = 5p³ -10p² -14p - 7
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