document.write( "Question 638699: Solve the equation. Show all work. Please help. log(base 64)x+log(base 8)x+log(base 2)x=9 \n" ); document.write( "

Algebra.Com's Answer #402357 by Alan3354(69443) $\"\"$ $\"About$

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log(base 64)x+log(base 8)x+log(base 2)x=9
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\n" ); document.write( " $\"log%2864%2Cx%29+%2B+log%288%2Cx%29+%2B+log%282%2Cx%29+=+9\"$
\n" ); document.write( "64 = 2^6 --> $\"log%2864%2Cx%29+=+6log%282%2Cx%29\"$
\n" ); document.write( " $\"6log%282%2Cx%29+%2B+3log%282%2Cx%29+%2B+log%282%2Cx%29+=+9\"$
\n" ); document.write( " $\"10log%282%2Cx%29+=+9\"$
\n" ); document.write( " $\"log%282%2Cx%29+=+0.9\"$
\n" ); document.write( " $\"x+=+2%5E0.9\"$
\n" ); document.write( "x =~ 1.866066
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