document.write( "Question 279658: (-7+√69)/2,(-7-√69)/2 \r
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document.write( "These are my exact solutions, need to find approximate solution to the 3 decimals, the answers are 0.653 and -7.653, but I do not know how they come up with these decimal answers, every way I try I get something different, could you show me step by step how they come up with these decimal numbers,\r
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document.write( "Thankyou \n" );
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Algebra.Com's Answer #203281 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! sqrt(69)=8.306 \n" ); document.write( "sqrt(69)/2=8.3066/2=4.153\r \n" ); document.write( "\n" ); document.write( "7/2=-3.5 \n" ); document.write( "(-7+sqrt(69))/2 \n" ); document.write( "-3.5+4.153=.653\r \n" ); document.write( "\n" ); document.write( "(-7-sqrt(69))/2 \n" ); document.write( "-3.5-4.153=-7.653 \n" ); document.write( " \n" ); document.write( " |