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What is the solution of log x^2 + log x = log 27. How many solutions does the equation...
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The equation log x^2 + log x = log 27 has to be solved for x.
Use the property log a + log b = log(a*b)
log x^2 + log x = log 27
=> log(x^2*x) = log 27
=> log x^3 = log 27
=> x^3 = 27
=> x = 3
The given equation has one solution, x = 3
Posted by justaguide on August 20, 2013 at 7:23 AM (Answer #1)
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