Question

Raiz quadrada de √41 √20 ?

Answer 1

√41 * √20

√41 * 2√5

2√(41*5)

2√205

Answer 2

√41 . √20

Fatorar os valores (radicando)

41 | 41
  1 | == 41

20 | 2
10 | 2
  5 | 5
  1 | == 2² . 5  

====
√41 . √20
√41 . √2² . 5  
√41 . 2√5
2 . √41 . √5
=> 2 . √205