SOLUTION: The question asks to "tell whether the x-value is a solution of the equation" answer yes or no. I have no idea how to go about these. Thanks in advance!
lnx=3,x=e^3
lnx=4,x=4
Algebra.Com
Question 622548: The question asks to "tell whether the x-value is a solution of the equation" answer yes or no. I have no idea how to go about these. Thanks in advance!
lnx=3,x=e^3
lnx=4,x=4^e
lnx=5,x=5^e
log5x=2,x=20
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Use the definition of the logarithm function:
 \ \ \Rightarrow\ \ b^y = x)
For example (recalling that 
means 
):
 \ \ \Rightarrow\ \ e^3 = x)
Looks like the first one is true. Have fun with the others.
John
My calculator said it, I believe it, that settles it
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