document.write( "Question 144765: What value of b makes the polynomial below a perfect square? \r
\n" ); document.write( "\n" ); document.write( "x2 - bx + 36\r
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Algebra.Com's Answer #105484 by stanbon(75887)\"\" \"About 
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What value of b makes the polynomial below a perfect square?
\n" ); document.write( "x^2 - bx + 36
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\n" ); document.write( "b = 2*sqrt(36) = 12
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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