SOLUTION: how do you solve... logx 16 = -4

Algebra.Com
Question 211484: how do you solve...
logx 16 = -4

Answer by nerdybill(7384)   (Show Source): You can put this solution on YOUR website!
Applying "log rules":
logx 16 = -4
16 = x^(-4)
16 = 1/x^4
16x^4 = 1
x^4 = 1/16
x = 1/2

RELATED QUESTIONS

How do you solve this for x exactly?... (answered by ewatrrr)
How do you solve... (answered by stanbon)
How do you solve... (answered by rothauserc)
Solve for x: Logx^16 =... (answered by ankor@dixie-net.com)
how do you solve... (answered by ewatrrr)
logx 16 =... (answered by stanbon)
Logx 16 =... (answered by stanbon)
Logx 16=... (answered by ikleyn)
how do you condense 5... (answered by stanbon)