document.write( "Question 79377: can someone help me solve for x please?\r
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Algebra.Com's Answer #56972 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Can someone help me solve for x please? \r\n" );
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document.write( "         xｲ + 4x + 4 = 7\r\n" );
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document.write( "                   \r\n" );
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document.write( "Get 0 on the right by subtracting 7 from both sides\r\n" );
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document.write( "           xｲ + 4x - 3 = 0\r\n" );
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document.write( "Use the quadratic formula:\r\n" );
document.write( "                  ______ \r\n" );
document.write( "            -b ｱ ﾖbｲ-4ac\r\n" );
document.write( "        x = 覧覧覧覧覧覧予r\n" );
document.write( "                2a \r\n" );
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document.write( "where a = 1; b = 4; c = -3\r\n" );
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document.write( "                     _____________\r\n" );
document.write( "             -(4) ｱ ﾖ(4)ｲ-4(1)(-3)\r\n" );
document.write( "        x = 覧覧覧覧覧覧覧覧覧覧覧覧\r\n" );
document.write( "                     2(1) \r\n" );
document.write( "                   _____ \r\n" );
document.write( "             -4 ｱ ﾖ16+12\r\n" );
document.write( "        x = 覧覧覧覧覧覧予r\n" );
document.write( "                  2\r\n" );
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document.write( "                   __ \r\n" );
document.write( "             -4 ｱ ﾖ28\r\n" );
document.write( "        x = 覧覧覧覧覧予r\n" );
document.write( "                 2 \r\n" );
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document.write( "                   ___ \r\n" );
document.write( "             -4 ｱ ﾖ4ｷ7\r\n" );
document.write( "        x = 覧覧覧覧覧予r\n" );
document.write( "                 2 \r\n" );
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document.write( "                    _ \r\n" );
document.write( "             -4 ｱ 2ﾖ4\r\n" );
document.write( "        x = 覧覧覧覧覧予r\n" );
document.write( "                 2 \r\n" );
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document.write( "                      _\r\n" );
document.write( "             -4     2ﾖ7\r\n" );
document.write( "        x = 覧覧 ｱ 覧覧覧\r\n" );
document.write( "              2       2\r\n" );
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document.write( "        x = -2 ｱ ﾖ7 \r\n" );
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document.write( "Using the +, x = -2 + ﾖ7, which\r\n" );
document.write( "is one solution and equals about .6457513111\r\n" );
document.write( "                       _ \r\n" );
document.write( "Using the -, x = -2 - ﾖ7, which\r\n" );
document.write( "is the other solution and equals about -4.645751311\r\n" );
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document.write( "Edwin

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