document.write( "Question 247740: Solve the following problems by defining the variable, writing a quadratic equation, solving it and then providing a written conclusion.\r
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document.write( " - The sum of the squares of two consecutive even numbers is 1460. Find the numbers. \n" );
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Algebra.Com's Answer #180612 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The sum of the squares of two consecutive even numbers is 1460. Find the numbers. \n" ); document.write( "-------------------- \n" ); document.write( "1st even: 2x \n" ); document.write( "2nd even: 2x+2 \n" ); document.write( "-------------------- \n" ); document.write( "(2x)^2 + (2x+2)^2 = 1460 \n" ); document.write( "4x^2 + 4x^2 + 8x + 4 = 1460 \n" ); document.write( "8x^2 + 8x -1456 = 0 \n" ); document.write( "x^2 + x - 182 = 0 \n" ); document.write( "(x-13)(x+14) = 0 \n" ); document.write( "-------------------------- \n" ); document.write( "x = 13 \n" ); document.write( "------------- \n" ); document.write( "1st: 2x = 26 \n" ); document.write( "2nd: 28 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |