document.write( "Question 925847: log(5x) = log3+log(x-2) ...Just like that; no bases. PLEASE HELP!! -If you can go step by step with explanations that would be sooo helpful. Thank you!! \n" ); document.write( "
Algebra.Com's Answer #561809 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
When the base is not shown, the base is
\n" ); document.write( "normally \"+10+\", because there has to
\n" ); document.write( "be some base
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\n" ); document.write( "\"+log%28+5x+%29+=+log%283%29+%2B+log%28%28+x-2+%29%29+\"
\n" ); document.write( "use the following general rule on the right side:
\n" ); document.write( "\"+log%28+a+%29+%2B+log%28+b+%29+=+log%28+a%2Ab+%29+\"
\n" ); document.write( "\"+log%28+5x+%29+=+log%28%28+3%2A%28+x+-+2+%29%29%29+\"
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\n" ); document.write( "The next step can be stated as:
\n" ); document.write( "If the logs of 2 expressions are
\n" ); document.write( "equal, then the result of raising
\n" ); document.write( "the bases to those logs are equal, so
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\n" ); document.write( "\"+5x+=+3%2A%28+x-2+%29+\"
\n" ); document.write( "\"+5x+=+3x+-+6+\"
\n" ); document.write( "\"+2x+=+-6+\"
\n" ); document.write( "\"+x+=+-3+\"
\n" ); document.write( "------------------
\n" ); document.write( "check the answer:
\n" ); document.write( "\"+log%28+5x+%29+=+log%283%29+%2B+log%28%28+x-2+%29%29+\"
\n" ); document.write( "\"+log%28%28+5%2A%28-3%29+%29%29+=+log%283%29+%2B+log%28%28+-3-2+%29%29+\"
\n" ); document.write( "\"+log%28%28+-15+%29%29+=+log%28%28+3%2A%28-5%29+%29%29+\"
\n" ); document.write( "\"+-15+=+-15+\"
\n" ); document.write( "-------------------
\n" ); document.write( "There is a problem with this, and you should get
\n" ); document.write( "more opinions on it. You can't possible get a
\n" ); document.write( "negative result by raising \"+10+\" ( or any (+) base )
\n" ); document.write( "to any log. This seems to be what is happening.
\n" ); document.write( "What's the deep explanation, or is this a bogus
\n" ); document.write( "problem? Try to get an answer.\r
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