Dibantu yaa kak plisss

            7√32             7√4² x 2
h) ------------------ = -------------------------
     6√28 x 7√27     ( 6√2²×7) x 7√3²×3

                                    28√2
                           = ------------------
                               12√7 x 21√3
           
                                      28√2
                           = ------------------
                                   252√21
                   
                                  √2
                            = ----------
                                9√21