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2√2x√5-3√5x√2+4√5x3√2-5√5x4√2
Urgenttt
Plizzz


Răspuns :

#=rafical
2#2×#5-3#5×#2+4#5×3#2-5#5×4#2=
#2×(-2#5)+(-#5)×#2=
2#2×(-3#5)=
-3#5×2#2