OpenStudy (anonymous):

simplify m^-3n+m^5n^-2/m^-2n^3

6 years ago
OpenStudy (savvy):

the question is not very clear....can you plz rewrite it using the draw function or the equation function....

6 years ago
OpenStudy (anonymous):

$m ^{-3} n +m ^{5} n ^{-2}\div m ^{-2}n ^{3}$

6 years ago
OpenStudy (anonymous):

any help....................any help at all i have over 100 questions toask and i wanna get the done |dw:1338064639803:dw|

6 years ago
OpenStudy (savvy):

YOU'LL UNDERSTAND IT BETTER IF YOU WRITE IN A NOTE BOOK SIMOULTANEOUSLY... the first term is $n/m ^{3}$ second is $m ^{5}/n ^{2}$ and the term after the division sign is $n ^{3}/m ^{2}$ after you combine them u get (a + b)/c where a i the 1st term, b is the 2nd and c is 3rd... taking L.C.M. in a and b we get $[n ^{3}+m ^{8}]/n ^{2}m ^{3}$ and c remais as it is... finally the tems of m can be cancelled in the expression u get.....and finally u get $[n ^{3}+m ^{8}]/n^5$ which can be further written as $n ^{-2} + m ^{8}n ^{-5}$

6 years ago
OpenStudy (anonymous):

thank you sooooooooooooooooooooooo much

6 years ago
OpenStudy (savvy):