Hi, I am trying to solve this question in my textbook. It asks me to find the last digit of the following expression:(adsbygoogle = window.adsbygoogle || []).push({});

[tex]222^{555} + 555^{222}[/tex]

Now, I have tried using modular arithmetic to solve this question, but I'm stuck.

And I'm not all too sure if took the right approach or not, any hints?

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# Find the last digit of the sum of two numbers with large exponents.

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