document.write( "Question 384324: Solve the following equations. Find exact solutions without using a calculator.
\n" ); document.write( "log base 2 (x^2 +2) - log base 2(x+1)=1 \n" ); document.write( "

Algebra.Com's Answer #272080 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"log%282%2C%28x%5E2+%2B2%29%29+-+log%282%2C%28x%2B1%29%29=1\"$
\n" ); document.write( " $\"log%282%2C%28%28x%5E2%2B2%29%2F%28x%2B1%29%29%29+=+1\"$
\n" ); document.write( " $\"%28%28x%5E2%2B2%29%2F%28x%2B1%29%29+=+2\"$
\n" ); document.write( " $\"x%5E2+%2B+2+=+2x+%2B+2\"$
\n" ); document.write( " $\"x%5E2+-+2x+=+0\"$
\n" ); document.write( "x = 0,x = 2
\n" ); document.write( " \n" ); document.write( "

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