The sum of the number and its squre is nine times the next hihest number. Find it

asked Oct 5, 2021 169k views

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Answer:

Step-by-step explanation:

n + n2 = 9 (n + 1)

9 + 92 = 9 (9+1) (of course, that '92' means '9 squared')

9 + 81 = 9 (10)

90 = 90

Drahakar answered Oct 9, 2021

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