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MediumDivisibility
AQuA-RAT train #37321 · Number Theory · Divisibility

Let x be a positive integer, what is the remainder when 4^(2x+5)+3…

Let x be a positive integer, what is the remainder when 4^(2x+5)+3 is divided by 5?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #37321

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