SOLUTION: log_4 (x)=-4 What is x Thanks!

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Question 1000308: log_4 (x)=-4
What is x
Thanks!
Found 2 solutions by ikleyn, MathTherapy:
Answer by ikleyn(52908) About Me  (Show Source):
You can put this solution on YOUR website!
log_4 (x)=-4
What is x?
----------------------------

log%284%2C+%28x%29%29 = -4,     ----->

x = 4%5E%28-4%29 = 1%2F%284%5E4%29 = 1%2F256.


Answer by MathTherapy(10557) About Me  (Show Source):
You can put this solution on YOUR website!

log_4 (x)=-4
What is x
Thanks!
log+%284%2C+x%29+=+-+4

4%5E-4+=+x

highlight_green%28x+=+1%2F256%29