Asked by Amber

I don't understand this at all! Please help!

Find the units digit for 7^197 without using a calculator. Explain how you found your answer.

14 years ago

Answered by uihuhui

guiuyjhvvujhkjkb;

14 years ago

Answered by Anonymous

5+3(16-20)+7

14 years ago

There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer

We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.