√68 = √ (4 * 17) = 2√17
√500 = √(100 * 5) = 10√5
√7,5 = √(25 * 0,3) = 5√0,3
∛54 = ∛(27 * 2) = 3∛2
∛250 = ∛(125 * 2) = 5∛2
∛2,7= ∛(27 * 0,1) = 3∛0,1
√68=√4*17=2√17
√100=√5*100=10√5
√7,5=√25*0,3=5√0,3
∛54=∛27*2=3∛2
∛250=∛125*2=5∛2
∛2,7=∛27*0,1=3∛0,1
