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VA ROG..FFF URGENT!! DAU COROANA SI 17P…..!!

VA ROGFFF URGENT DAU COROANA SI 17P class=

Răspuns :

Răspuns:

a)√20x⁴=√2²*5x⁴=2x²√5=2√5x²

b)√11x³=√11x²*1x=x√11x

c)...=_x√3xy

3y

d)√18xy=√3²*2xy=√3²√2xy=3√2xy