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m^-5*((m^-8*n^-3)/2)*n^-6 = 0
m^-5*((m^-8*n^-3)/2)*n^-6 = 0
m^-5*((m^-8*n^-3)/2)*n^-6 = 0
1/2*m^-13*n^-9 = 0
x należy do R
x belongs to the empty set
(m^-5*((m^-8*n^-3)/2)*n^-6)^-3 = 0
x belongs to the empty set
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