document.write( "Question 1040167: Factor completely and show a detailed solution\r
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Algebra.Com's Answer #655074 by AnlytcPhil(1806)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "You should not write:\r\n" );
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document.write( "x^2r+1 + xy + 3x^2r z^3r + 3z^3ry\r\n" );
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document.write( "because that translates as\r\n" );
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document.write( "\"x%5E2r%2B1+%2B+xy+%2B+3x%5E2r+z%5E3r+%2B+3z%5E3ry\"\r\n" );
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document.write( "which is not anything that will factor.\r\n" );
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document.write( "You must learn to use parentheses to show\r\n" );
document.write( "what you mean when typing algebra all on\r\n" );
document.write( "one line.  You should have this:\r\n" );
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document.write( "x^(2r+1)+xy+3x^(2r)z^(3r)+3z^(3r)y\r\n" );
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document.write( "for then it would be interpreted as this:\r\n" );
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document.write( "\"x%5E%282%2Ar%2B1%29%2Bx%2Ay\"\"%22%22%2B%22%22\"\"3%2Ax%5E%282r%29%2Az%5E3r%2B3%2Az%5E%283r%29%2Ay\"\r\n" );
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document.write( "Factor x out of the first two terms:\r\n" );
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document.write( "\"x%28x%5E%282r%29%2By%29\"\"%22%22%2B%22%22\"\"3x%5E%282r%29z%5E%283r%29%2B3z%5E%283r%29y\"\r\n" );
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document.write( "Factor \"3z%5E%283r%29\" out of the last two terms\r\n" );
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document.write( "\"x%28x%5E%282r%29%2By%29\"\"%22%22%2B%22%22\"\"3z%5E%283r%29%28x%5E%282r%29%2By%29\"\r\n" );
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document.write( "Factor out \"%28x%5E%282r%29%2By%29\"\r\n" );
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document.write( "\"%28x%5E%282r%29%2By%29%28x%2B3z%5E%283r%29%29\"\r\n" );
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document.write( "Edwin
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