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x in (-oo:+oo)
-10*M^8*N^6-(20*M^7*N^4)-(((35*M^4*N^2)/(-5))*M^3*N^2)-(10*M^5*N^3) = 0
7*M^7*N^4-10*M^8*N^6-20*M^7*N^4-10*M^5*N^3 = 0
-10*M^8*N^6-13*M^7*N^4-10*M^5*N^3 = 0
x należy do R
x in (-oo:+oo)
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