document.write( "Question 1114169: The length of each side of a square is 3 in. more than the length of each side of a smaller square. The sum of the areas of the squares is 369 in squared. Find the lengths of the sides of the two squares. \n" ); document.write( "

Algebra.Com's Answer #729179 by ikleyn(52781) $\"\"$ $\"About$

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document.write( " = 369.\r\n" );
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document.write( "Solve this quadratic equation for x.\r\n" );
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document.write( " = 369\r\n" );
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document.write( " = 0\r\n" );
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document.write( " = 0\r\n" );
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document.write( "(x+15)*(x-12) = 0.\r\n" );
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document.write( "Answer.  The sides lengths are 12 and 15 cm.\r\n" );
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document.write( "Check.    = 369    ! Correct !\r\n" );
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