document.write( "Question 95447: find out 3 irrational numbers between 5/7 and 9/11/ \n" ); document.write( "
Algebra.Com's Answer #69468 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find out 3 irrational numbers between 5/7 and 9/11 \n" ); document.write( "-------------------- \n" ); document.write( "5/7 < 9/11 \n" ); document.write( "Square both to get \n" ); document.write( "(25/49) < (81/121) \n" ); document.write( "---------------------- \n" ); document.write( "Least common multiple of the fraction denominators is 81*121 because they \n" ); document.write( "share no factors. \n" ); document.write( "--------------------- \n" ); document.write( "Rewrite the fractions as \n" ); document.write( "((25*121)/(49/121)) < (81*49)/(81*49)) \n" ); document.write( "Simplify to get: \n" ); document.write( "3025/5929 < 3969/5929 \n" ); document.write( "------------- \n" ); document.write( "pick some numbers between 3025 and 3969 \n" ); document.write( "like 3127, 3255, 3659 \n" ); document.write( "------------------------ \n" ); document.write( "Form the fractions: 3127/5929, 3255/5929, 3659/5929 \n" ); document.write( "---------------------- \n" ); document.write( "Take the square root of each: \n" ); document.write( "sqrt[3127/5929], sqrt[3255/5929], sqrt[3659/5929] \n" ); document.write( "------------------------ \n" ); document.write( "Each of these will be irrational numbers between 5/7 and 9/11 \n" ); document.write( "--------------------- \n" ); document.write( "Check any one of them and you will see what I mean. \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |