Question

√45 qual.eh a raíz.??

Answer 1

45 não tem uma raíz exata mas se você quiser o resultado : 6,7082039325

Answer 2

OLÁ!

 √45                                                    vamos fatorar ( 45)      45] 3     

 √3².5                                                                                      15]3

  3√5                                                                                         5]5

                                                                                                  1 

Bons estudos!