Express 81 as power of (-3).
Answers
Answered by
0
Answer:
-3^4 is the answer of the question
Answered by
3
81=(3)^x
log 81 =x
3
x=4
Similar questions
Biology,
3 months ago
Environmental Sciences,
6 months ago
Biology,
10 months ago
English,
10 months ago
Physics,
10 months ago