document.write( "Question 1101649: $\"1%2B3%5E%22%22%2Fx%5E%22%22\"$ $\"%22%22=%22%22\"$ $\"28%5E%22%22%2Fx%5E2\"$ solve by completing square method
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Algebra.Com's Answer #716298 by Edwin McCravy(20056) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "Multiply through by x²\r\n" );
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document.write( "Multiply 3 by , get \r\n" );
document.write( "Square , get \r\n" );
document.write( "Add  to both sides:\r\n" );
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document.write( "Factor the left side:\r\n" );
document.write( "Get LCD of 4 on the right side:\r\n" );
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document.write( "Write the left side as the square of a binomial since \r\n" );
document.write( "both factors are the same.\r\n" );
document.write( "Multiply the 28 by the numerator 4 on the right side.\r\n" );
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document.write( "Finish combining the right side:\r\n" );
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document.write( "Take square roots of both sides, remembering ą\r\n" );
document.write( "on the right side.\r\n" );
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document.write( "Use the + on the right\r\n" );
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document.write( "Subtract  from both sides:\r\n" );
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document.write( "  <-- that's one solution.\r\n" );
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document.write( "Go back to \r\n" );
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document.write( "Use the - on the right\r\n" );
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document.write( "Subtract  from both sides:\r\n" );
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document.write( "  <-- that's the other solution.\r\n" );
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document.write( "The solution set is {-7,4}\r\n" );
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document.write( "Edwin

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