document.write( "Question 77354: solve for x in simplest a+bi form:4x^2+17=4x \n" ); document.write( "
Algebra.Com's Answer #55476 by Edwin McCravy(20056)\"\" \"About 
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document.write( "solve for x in simplest a+bi form:4x^2+17=4x\r\n" );
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document.write( "                   4x² + 17 = 4x \r\n" );
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document.write( "Get 0 on the right by adding -4x to both sides\r\n" );
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document.write( "              4x² - 4x + 17 = 0\r\n" );
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document.write( "Use the quadratic formula:\r\n" );
document.write( "                  ______ \r\n" );
document.write( "            -b ± Öb²-4ac\r\n" );
document.write( "        x = —————————————\r\n" );
document.write( "                2a \r\n" );
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document.write( "where a = 4; b = -4; c = 17\r\n" );
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document.write( "                      ______________ \r\n" );
document.write( "             -(-4) ± Ö(-4)²-4(4)(17)\r\n" );
document.write( "        x = —————————————————————————\r\n" );
document.write( "                     2(4) \r\n" );
document.write( "                  _______ \r\n" );
document.write( "             4 ± Ö16-272\r\n" );
document.write( "        x = ——————————————\r\n" );
document.write( "                  8\r\n" );
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document.write( "                  ____ \r\n" );
document.write( "             4 ± Ö-256\r\n" );
document.write( "        x = ———————————\r\n" );
document.write( "                 8\r\n" );
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document.write( "                   ___ \r\n" );
document.write( "             4 ± iÖ256\r\n" );
document.write( "        x = ——————————\r\n" );
document.write( "                8 \r\n" );
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document.write( "                   \r\n" );
document.write( "             4 ± i(16)\r\n" );
document.write( "        x = —————————\r\n" );
document.write( "                8\r\n" );
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document.write( "            \r\n" );
document.write( "             4 ± 16i\r\n" );
document.write( "        x = —————————\r\n" );
document.write( "                8\r\n" );
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document.write( "         \r\n" );
document.write( "             4     16i     \r\n" );
document.write( "        x = ——— ± —————\r\n" );
document.write( "             8      8\r\n" );
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document.write( "             1     2i     \r\n" );
document.write( "        x = ——— ± —————\r\n" );
document.write( "             2      1\r\n" );
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document.write( "             1          \r\n" );
document.write( "        x = ——— ± 2i\r\n" );
document.write( "             2             \r\n" );
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document.write( "Edwin

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