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  • 04-09-2019
  • Mathematics
contestada

Bob was thinking of a number between 5 and 15 that when squared and added to 23 equals the next number's square. What is the number?

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GLozanoTJCA
GLozanoTJCA GLozanoTJCA
  • 04-09-2019

Answer:

11

Step-by-step explanation:

(11)² = 121

121+23 = 144

(12)² = 144

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