document.write( "Question 433492: How to solve 12b to the 2nd power = 27 + 27b \n" ); document.write( "
Algebra.Com's Answer #300491 by MathLover1(20849)\"\" \"About 
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\"+12b%5E2=+27+%2B+27b\"\r
\n" ); document.write( "\n" ); document.write( "\"+12b%5E2+-+27b+-27=0\"......both sides divide by \"3\"\r
\n" ); document.write( "\n" ); document.write( "\"+12b%5E2%2F3+-+27b%2F3+-27%2F3=0%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"+4b%5E2+-+9b+-9=0\".....use quadratic formula\r
\n" ); document.write( "\n" ); document.write( "\"b=+%28-%28-9%29+%2B-+sqrt%28+%28-9%29%5E2-4%2A4%2A%28-9%29%29%29%2F%282%2A4%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+%289+%2B-+sqrt%2881-+%28-144%29%29%29%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+%289+%2B-+sqrt%2881%2B144%29%29%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+%289+%2B-+sqrt%28225%29%29%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+%289+%2B-+15%29%2F8+\"\r
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\n" ); document.write( "\n" ); document.write( "\"b=+%289+%2B15%29%2F8+\"\r
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\n" ); document.write( "\n" ); document.write( "\"b=+24%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+3\".....one root\r
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\n" ); document.write( "\n" ); document.write( "\"b=+%289+-15%29%2F8+\"\r
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\n" ); document.write( "\n" ); document.write( "\"b=+-6%2F8+\"\r
\n" ); document.write( "\n" ); document.write( "\"b=+-0.75\".....other root\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-15%2C+15%2C+-45%2C+45%2C+12x%5E2-27x-27%29+\"\r
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