document.write( "Question 127336: Evaluate b2 – 2bc + c2 if b = 3 and c = –2. \n" ); document.write( "
Algebra.Com's Answer #93282 by jim_thompson5910(35256)\"\" \"About 
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\"b%5E2+-+2bc+%2B+c%5E2\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"%283%29%5E2+-+2%283%29%28-2%29+%2B+%28-2%29%5E2\" Plug in \"b=3\" and \"c=-2\"\r
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\n" ); document.write( "\n" ); document.write( "\"9+-+2%283%29%28-2%29+%2B+4\" Square 3 to get 9. Square -2 to get 4\r
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\n" ); document.write( "\n" ); document.write( "\"9+%2B12+%2B+4\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"25\" Add\r
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\n" ); document.write( "\n" ); document.write( "So \"b%5E2+-+2bc+%2B+c%5E2=25\" when \"b=3\" and \"c=-2\"
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