SOLUTION: Find x, y, or b
log 4 ^x = -3
Algebra.Com
Question 4553: Find x, y, or b
log 4 ^x = -3
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
I don't see any y or b in this, so I guess we are just solving for x.
By the law of logarithms
So,
Divide both sides by
, or approximately -4.983
R^2 at SCC
RELATED QUESTIONS
Find the missing x or b
a. log(2)x=2
b.... (answered by ankor@dixie-net.com,Earlsdon)
1/3 log[b]y+4 log[b]y-5 log[b]x (answered by KMST)
Given Log(x)=3, Log(y)=4 and Log(z)=10, Find... (answered by stanbon)
write log(4(x^1/4))/log(y^3) as a sum, difference, and/or multiple of log 4, log x, and... (answered by jsmallt9)
choose the expression equivalent to log(2x^3/y^4)
a (log 2 * log(x^3)/ 4 log y)
b... (answered by Alan3354)
simplify : 4 log base b x - log base b... (answered by lwsshak3)
Write as a single logarithm
a) 2 log 5 log b
b) 3 log x + 1/2 log y
c) 2 log m + log n (answered by lwsshak3)
log base 4 x = 3 find... (answered by Alan3354)
find the two positive integers that satisfies the equation:... (answered by Edwin McCravy)