Question 763314


{{{ 3^x + 4^x = 5^x }}} => {{{x=2}}}

recall a right triangle where the sides are in the ratio of the integers 3:4:5
This is one example of the many "Pythagorean triples".


{{{ 3^2 + 4^2 = 5^2 }}}

{{{ 9 + 16 = 25 }}}

{{{ 25 = 25 }}}