document.write( "Question 1207708: For 0 < a < b, let h be defined by (1/h) = (1/2)[(1/a) + (1/b)].
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Algebra.Com's Answer #845737 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "(1)  \"0\"\"%22%22%3C%22%22\"\"a\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "Multiply (1) through by a\r\n" );
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document.write( "\"0\"\"%22%22%3C%22%22\"\"a%5E2\"\"%22%22%3C%22%22\"\"ab\"\r\n" );
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document.write( "Multiply (1) through by b\r\n" );
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document.write( "\"0\"\"%22%22%3C%22%22\"\"ab\"\"%22%22%3C%22%22\"\"b%5E2\"\r\n" );
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document.write( "\"a%5E2\"\"%22%22%3C%22%22\"\"ab\"\"%22%22%3C%22%22\"\"b%5E2\"\r\n" );
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document.write( "Add ab to all three sides\r\n" );
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document.write( "\"a%5E2%2Bab\"\"%22%22%3C%22%22\"\"2ab\"\"%22%22%3C%22%22\"\"ab%2Bb%5E2\"\r\n" );
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document.write( "\"a%28a%2Bb%29\"\"%22%22%3C%22%22\"\"2ab\"\"%22%22%3C%22%22\"\"b%28a%2Bb%29\"\r\n" );
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document.write( "Divide all three sides by a+b\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"%282ab%29%2F%28a%2Bb%29\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"1%5E%22%22%2F%28%28a%2Bb%29%2F%282ab%29%29\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"1%5E%22%22%2F%281%2F%282b%29%2B1%2F%282a%29%29\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"1%5E%22%22%2F%28expr%281%2F2%29%281%2Fb%2B1%2Fa%29%29\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"1%5E%22%22%2F%281%2Fh%29\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "\"a\"\"%22%22%3C%22%22\"\"h\"\"%22%22%3C%22%22\"\"b\"\r\n" );
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document.write( "Edwin
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