Respostas

2013-04-12T15:29:20-03:00

480 = 2⁵ * 3 * 5

√480 = √(2⁵ * 3 * 5) = √(2⁴ * 2 * 3 * 5) = 2² * √(2*3*5) = 4√30

 

resposta:30

2013-04-12T15:49:12-03:00

480 = 2⁵ * 3 * 5
√480 = √(2⁵ * 3 * 5) = √(2⁴ * 2 * 3 * 5) = 2² * √(2*3*5) =

4√30