Answer:
x = 8
Step-by-step explanation:
3 ln 4 = 2 ln x
By using property of logarithm:
ln[tex]4^{3}[/tex] = ln[tex]x^{2}[/tex]
Cancel ln on both sides
[tex]4^{3}[/tex] = [tex]x^{2}[/tex]
64 = [tex]x^{2}[/tex]
x = [tex]\sqrt{64}[/tex]
x = 8
Answer:
second question answer is B) {3}
Next is: 5
Next is: Since 0 in ln(3x) - 0 is not a logarithm, the property of logarithms cannot be used here.
The difference shown cannot be written as a quotient of logarithms.
The step ln(x2) = ln(3x) - (0) reduces to
ln(x2) = ln(3x).
The possible solutions are 0 and 3, with 0 being extraneous.
Step-by-step explanation:
