Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

3^400

OpenStudy (austinl):

Do you want to know what \[3^{400}=?\]

OpenStudy (anonymous):

yes the last 2 digits of it

OpenStudy (anonymous):

3^400 mod 100

OpenStudy (austinl):

http://www.wolframalpha.com/input/?i=3^%28400%29

OpenStudy (anonymous):

thank you very much :)

OpenStudy (austinl):

No problem!

OpenStudy (anonymous):

do you the technique in getting the last two number using modular arithmetic?

OpenStudy (austinl):

Unfortunately I dont... sorry.

OpenStudy (anonymous):

Thanks for the help :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!