Question

express 13 cube in the form of 3n + 1 and 17 cube in the form of 3n + 2 ​

Answer 1

Answer:

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Step-by-step explanation:

13 cube=2197

3n+1=2197

3n=2197-1

3n=2196

n=732.

17 cube=4913

3n+2=4913

3n=4913-2

3n=4911

n=1637.