Question by phanhuytien - Discuss with MathYouLike

phanhuytien

12/08/2017 at 10:10

3^400 and 9^200

List of answers

Phan Huy Toàn 12/08/2017 at 10:14

Answer:

9^200=(3^2)^200=3^400

Dress 3^400=9^200
phanhuytien selected this answer.
phanhuytien 12/08/2017 at 10:17

Answer;

3^400=(3^4)^1000=81^1000

9^2000=(9^2)^1000=81^1000

Dress 3^400=9^200
Summer Clouds 12/08/2017 at 19:23

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Help you solve math 12/08/2017 at 15:27

9^200=(3^2)^200=3^400

=> 9^200=3^400

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