How much is y³ - 4y² + 6y - 3 less than 2y³ + 7y + 8?
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Step-by-step explanation:
1-y³-3y²-5y.
Step-by-step explanation:
3y³-2y²-7y + 5+6- 4y + y³-5y²+4y²-5y³+6y-10
= 4y³-5y³-7y²+4y²-11y+6y+11-10
= -y³-3y²-5y+1
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