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Problems need HardWork #11

Algebra Level 3

Find the sum of all real number \(x\) for which :

\[ 10^x + 11^x + 12^x = 13^x + 14^x \]

Excel in math and science

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It's hard to learn from lectures and videos

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including olympiad champions, researchers, and professionals.

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View solutions

by Dev Sharma

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