NT4

Part of 2017 JBMO Shortlist

Problems(1)

diopantine 5^t + 3^x4^y = z^2 , solve in nonnegative

Source: JBMO Shortlist 2017 NT4

Solve in nonnegative integers the equation

5^t + 3^x4^y = z^2

number theoryDiophantine equation