document.write( "Question 1016706: When the sum of 511 and four times a positive number is subtracted from the square of the number, the result is 110. Find the number \n" ); document.write( "

Algebra.Com's Answer #633105 by ikleyn(52800) $\"\"$ $\"About$

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\n" ); document.write( "When the sum of 511 and four times a positive number is subtracted from the square of the number, the result is 110. Find the number
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document.write( "Your equation is\r\n" );
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document.write( " = .\r\n" );
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document.write( "Solve it:\r\n" );
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document.write( " = .\r\n" );
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document.write( "Factor it:\r\n" );
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document.write( " = (x-27)*(x+23).\r\n" );
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document.write( "The roots are x = 27 and x = -23. \r\n" );
document.write( "Only positive x = 27 suits.\r\n" );
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