2^(2x) - 2^(x+1) < 3, find x

JOHNNIE

2013-05-08 12:09 am

2^(2x) - 2^(x+1) < 3, find x Please show steps as well, thanks a lot!

回答 (1)

用戶27207

2013-05-08 12:24 am

✔ 最佳答案

圖片參考：http://i1099.photobucket.com/albums/g395/jasoncube/672A547D540D-5_zps14c0529b.png


http://i1099.photobucket.com/albums/g395/jasoncube/672A547D540D-5_zps14c0529b.png

參考: My Maths World

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