document.write( "Question 2376: Hello, I have two questions:\r
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document.write( "1. The sum of two numbers is 18 and the sum of their squares is 164. Find the numbers.\r
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document.write( "2. Find two numbers that total 12 and whose squares total 90.\r
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document.write( "Thx! \n" );
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Algebra.Com's Answer #994 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! Look at my previous answers on types of questions like these.\r \n" ); document.write( "\n" ); document.write( "Here is the first one to the equation stage. You can work it our from there...\r \n" ); document.write( "\n" ); document.write( "Define 2 numbers to be x and y, so we know x+y = 18 --eqn1\r \n" ); document.write( "\n" ); document.write( "Also \n" ); document.write( "\n" ); document.write( "From 1, x=18-y. Sub this into eqn2 to give \n" ); document.write( "\n" ); document.write( "then try the second one yourself\r \n" ); document.write( "\n" ); document.write( "Jon \n" ); document.write( " \n" ); document.write( " |