document.write( "Question 255476: Complete factoring help!\r
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Algebra.Com's Answer #187718 by jim_thompson5910(35256)\"\" \"About 
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\"a%5E2%2B4b%5E2-25c%5E2%2B4ab\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"a%5E2%2B4ab%2B4b%5E2-25c%5E2\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%28a%2B2b%29%5E2-25c%5E2\" Factor \"a%5E2%2B4ab%2B4b%5E2\" to get \"%28a%2B2b%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28a%2B2b%2B5c%29%28a%2B2b-5c%29\" Factor using the difference of squares formula.\r
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\n" ); document.write( "\n" ); document.write( "So \"a%5E2%2B4b%5E2-25c%5E2%2B4ab\" completely factors to \"%28a%2B2b%2B5c%29%28a%2B2b-5c%29\"\r
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\n" ); document.write( "\n" ); document.write( "In other words \"a%5E2%2B4b%5E2-25c%5E2%2B4ab=%28a%2B2b%2B5c%29%28a%2B2b-5c%29\"
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