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Question Number 206839 by efronzo1 last updated on 27/Apr/24

Answered by A5T last updated on 27/Apr/24

k^3 +k^2 +2k+2≤k^2 +k+300⇔k^3 +k≤298 ⇒0≤k≤6; checking implies k=0 or 2. So,sum=2

k3+k2+2k+2⩽k2+k+300⇔k3+k⩽298⇒0⩽k⩽6;checkingimpliesk=0or2.So,sum=2

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