document.write( "Question 764900: pls help me in solving dis?
\n" ); document.write( "4+5+9 =30
\n" ); document.write( "9+6+16 =43
\n" ); document.write( "16+7+25=58
\n" ); document.write( "25+17+36=? \n" ); document.write( "

Algebra.Com's Answer #465804 by ramkikk66(644) $\"\"$ $\"About$

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document.write( "4+5+9 =30\r\n" );
document.write( "9+6+16 =43\r\n" );
document.write( "16+7+25=58\r\n" );
document.write( "25+17+36=?\r\n" );
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document.write( "Obviously the '+' in the left side does not indicate addition but a way to\r\n" );
document.write( "derive the right side from the 3 terms on the left side.\r\n" );
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document.write( "You will notice that the 1st and 3rd terms on the left side are perfect \r\n" );
document.write( "squares and that gives a clue. Rewrite the equations as\r\n" );
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document.write( "2^2 + 5 + 3^2 = 30, which is 2 + 5^2 + 3\r\n" );
document.write( "3^2 + 6 + 4^2 = 43, which is 3 + 6^2 + 4\r\n" );
document.write( "4^2 + 7 + 5^2 = 58, which is 4 + 7^2 + 5\r\n" );
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document.write( "The right side is derived as sqrt of 1st term + square of 2nd term + sqrt of \r\n" );
document.write( "3rd term.\r\n" );
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document.write( "So 25 + 17 + 36 is sqrt(25) + square(17) + sqrt(36) = 5 + 289 + 6 = \r\n" );
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