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Sum of powers (Posted on 2015-11-18) Difficulty: 2 of 5
Given a+b=1 & a^2+b^2 =25,

Find a^4+b^4, without solving for a and b.

No Solution Yet Submitted by Ady TZIDON    
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  Subject Author Date
SolutionA little more direct....Brian Smith2016-07-13 09:57:02
SolutionAnother WayK Sengupta2016-07-13 01:27:16
SolutionSolutionJer2015-11-18 08:33:17
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