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Dianelys is older than Lillian. Their ages are consecutive integers. Find Dianelys's age if the sum of the square of Dianelys's age and 2

Dianelys is older than Lillian. Their ages are consecutive integers. Find Dianelys's age if the sum of the square of Dianelys's age and 2 times Lillian's age is 118.

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