document.write( "Question 896106: what is the answer for 2^(x+3) - 5 = 0
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Algebra.Com's Answer #543245 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
To type an exponent use the ^ which points up to
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document.write( "\"2%5E%28x%2B3%29+-+5+=+0\"\r\n" );
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document.write( "\"2%5E%28x%2B3%29+=+5\"\r\n" );
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document.write( "Take logs of both sides\r\n" );
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document.write( "\"log%282%5E%28x%2B3%29%29=log%285%29\"\r\n" );
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document.write( "Use the principle \"log%28B%5EA%29=A%2Alog%28B%29\"\r\n" );
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document.write( "\"%28x%2B3%29log%282%29=log%285%29\"\r\n" );
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document.write( "Divide both sides by log(2)\r\n" );
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document.write( "\"x%2B3=log%285%29%2Flog%282%29\"\r\n" );
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document.write( "Subtract 3 from both sides:\r\n" );
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document.write( "\"x=log%285%29%2Flog%282%29-3\"\r\n" );
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document.write( "Get a calculator:\r\n" );
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document.write( "\"x=-0.6780719051\"\r\n" );
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document.write( "Edwin
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