document.write( "Question 877068: Log(base 2) (x+1)-log(base 4) x=1 \n" ); document.write( "

Algebra.Com's Answer #529233 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
Log(base 2) (x+1)-log(base 4) x=1
\n" ); document.write( " $\"log%282%2C%28x%2B1%29%29-log%284%2C%28x%29=1%29\"$
\n" ); document.write( " $\"log%282%2C%28x%2B1%29%29-%28log%282%2C%28x%29%29%2Flog%282%2C%284%29%29%29=1\"$
\n" ); document.write( " $\"log%282%2C%28x%2B1%29%29-%28log%282%2C%28x%29%29%2F2%29=1\"$
\n" ); document.write( " $\"2log%282%2C%28x%2B1%29%29-log%282%2C%28x%29=2%29\"$
\n" ); document.write( " $\"log%282%2C%28%28x%2B1%29%5E2%2Fx%29%29=2\"$
\n" ); document.write( "(x+1)^2/x=4
\n" ); document.write( "x^2+2x+1=4x
\n" ); document.write( "x^2-2x+1=0
\n" ); document.write( "(x-1)(x-1)=0
\n" ); document.write( "x=1 (multiplcity 2)
\n" ); document.write( " \n" ); document.write( "

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