document.write( "Question 1024187: Please help me. thanks\r
\n" ); document.write( "\n" ); document.write( "1.Solve for x:
\n" ); document.write( "log4x+log4(x+4)=9\r
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\n" ); document.write( "\n" ); document.write( "2. For what value of x is the following true?
\n" ); document.write( "log(x+10)=logx+log10.\r
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\n" ); document.write( "\n" ); document.write( "3. Solve for x: (log3(log3 x))=−1\r
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Algebra.Com's Answer #639685 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
1. Re-edit this problem.\r
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\n" ); document.write( "\n" ); document.write( "2. log(x+10) =logx + log10
\n" ); document.write( "==> \"log%28%28x%2B10%29%2Fx%29+=+log10\"
\n" ); document.write( "==> \"%28x%2B10%29%2Fx+=+10\"
\n" ); document.write( "==> x+10 = 10x ==> 9x = 10, or x = 10/9.\r
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\n" ); document.write( "\n" ); document.write( "3. \"log%283%2C+log%283%2Cx%29%29+=+-1\"
\n" ); document.write( "==> \"log%283%2Cx%29+=+3%5E%28-1%29+=+1%2F3\"
\n" ); document.write( "==> \"x+=+3%5E%281%2F3%29+=+root%283%2C3%29\"
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