solve for x
4 to the power of x = 1/16 or one-sixteenth
4^x = 1/16..solve for x?
2010-03-24 2:58 pm
回答 (2)
2010-03-24 3:00 pm
✔ 最佳答案
4^x = 1/164^x = 1/(4^2)
4^x = 4^-2
x = -2
收錄日期: 2021-05-01 13:03:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100324065848AAqree2