Properties
1st Law
2nd Law
3rd Law
100
Solve for log (4x +1) = log (3x-1)
X = -3
100
Solve for log3 3 = x
X = 1
100
True or False Does the logarithmic function show the 2nd law of logarithmic functions? lne^5 = x
FALSE
100
True or False log 8 - log (2x-3) = log (4x - 2) x = 2
False
200
Solve for log x^2 = log (4x-4)
X=2
200
Solve for log3 3^5 = x
X = 5
200
Find the Compacted form of log 5 + log 6 + log 8
log (5)(6)(8) log 240
200
What is the simplified form of log 4 - log 2 - log (2x-6)
log 4/4x - 12
300
Solve for e^ln(2x+3) = 17
2x + 3 = 17 2x = 17 - 3 2x = 14 2x = 7
300
Solve for log4 1 = x
X = 0
300
Solve log 2 + log 8x = log 2 +log (2x-4)
16x = 2(2x-4) 16x = 4x - 8 16x - 4x = -8 12x = -8 x = -8/12 x = -2/3
300
Give the expanded form of log 4/3x
log 4 - log 3 - log x
400
Explain what is the property of Logarithmic Equation.
Let b be a positive real number and b≠0 Then logb M = logb N M = N
400
log (4x - 4) + log 8 = log (2x-4)
x = 6 / 5
400
Find the simplest form for log 5 + log 6 - log 8 - log 4
log 30/32 log 15/16
400
What is the simplified form of log 4 + log 8 - log 6 + log 5
log 4(8)(5) / 6 log 160 / 6
500
Give all the Properties of Natural Logarithms
e^lnx = x lne^x = x
500
Explain how to get the 1st law of logarithmic functions
logb b = 1 logb 1 = 0 logb b^x = x
500
Summarize on how to get the 2nd law of logarithmic functions
logb MN = logb M + log N
500
Explain how to get the 3rd law of logarithmic functions
logb M/N = logb M - logb N
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