perplexus.info :: Numbers : Special Indices II

Special Indices II (Posted on 2023-04-05)

Determine four distinct nonnegative integers A, B, C, and D that satisfy this equation:

          2^A + 3^B + 7^C + 12^D = 2021

*** For an extra challenge, solve this puzzle without using a computer program/excel solver assisted method.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
An analytical solution	Steve Herman	2023-04-05 21:20:31
other "years"	Charlie	2023-04-05 10:13:29
Computer solution without extra challenge	Larry	2023-04-05 10:11:54

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