document.write( "Question 1135678: Musa is 60years old and joy is 25years old how many years from now will the product of their ages be 2144 years \n" ); document.write( "
Algebra.Com's Answer #753325 by Edwin McCravy(20060) You can put this solution on YOUR website! \r\n" ); document.write( "There was a typo in your original post. It originally read 2244 instead\r\n" ); document.write( "of 2144. I assumed you meant 2144.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " (60+x)(25+x) = 2144\r\n" ); document.write( "1500+60x+25x+x² = 2144\r\n" ); document.write( " x²+85x+1500 = 2144\r\n" ); document.write( " x²+85x-644 = 0\r\n" ); document.write( " (x-7)(x+92) = 0\r\n" ); document.write( " x-7 = 0; x+92 = 0\r\n" ); document.write( " x = 7 x = -92\r\n" ); document.write( "\r\n" ); document.write( "In 7 years, they will be 67 and 32 and 67×32 = 2144\r\n" ); document.write( "\r\n" ); document.write( "Also, it's laughable, but the -92 answer means that 92 years ago,\r\n" ); document.write( "Musa was -32 (32 years before she was born) and Joy was -67,\r\n" ); document.write( "(67 years before she was born), and the product of their \"ages\"\r\n" ); document.write( "92 years before they were born is also +2144. lol J\r\n" ); document.write( "\r\n" ); document.write( "Edwin \n" ); document.write( " \n" ); document.write( " |