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ex cu radicali 2 adunari 2 scaderi 2 inmultiri 2 impartiri 2 rationalizari


multumesc pentru raspuns


Răspuns :

x+1=√169
√((x-5)(x+5))=11
√(2x-3)(2x-3)=26

x*45x=180
(3x+5)(3-x)=6

16/(4(x-1))=3
(2x+7)/(5x-6)=18

(2x+4)/(14x+28)=
(5+18+35+56+90+60)/32=