aliyanamir2006 aliyanamir2006

26-11-2019
Mathematics

contestada

The sum of a whole number and its square is 90. Find the number is the number 9

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66sleepy99 66sleepy99

26-11-2019

Answer:

Yes, the number is 9.

Step-by-step explanation:

81 is 9², and 90 is their sum.

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