perplexus.info :: Just Math : Sum Cubes and Fourth Powers

Sum Cubes and Fourth Powers (Posted on 2022-02-02)

x and y are two distinct positive integers such that:

(i) Their sum of cubes is a perfect square, and:
(ii) Their sum of fourth powers is a perfect cube.

Find the minimum value of x+y

See The Solution Submitted by K Sengupta

Rating: 4.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re(2): Solution

Comment 4 of 4 |

(In reply to re: Solution by Charlie)

Ah!! You're right. Somehow I added wrong or typed wrong. Will fix.

Posted by Larry on 2022-02-03 14:38:25

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