document.write( "Question 993715: log2(x+2)-log2(x)=3 \n" ); document.write( "

Algebra.Com's Answer #613029 by ikleyn(52787) $\"\"$ $\"About$

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\n" ); document.write( " $\"log%282%2C%28x%2B2%29%29\"$ - $\"log%282%2C%28x%29%29\"$ = $\"3\"$ .       ----->\r
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\n" ); document.write( "\n" ); document.write( " $\"log%282%2C+%28%28x%2B2%29%2Fx%29%29\"$ = $\"3\"$ .             ----->\r
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\n" ); document.write( "\n" ); document.write( " $\"%28x%2B2%29%2Fx\"$ = $\"2%5E3\"$ = $\"8\"$           ----->\r
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\n" ); document.write( "\n" ); document.write( "x + 2 = 8x,\r
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\n" ); document.write( "\n" ); document.write( "and so on.\r
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