First Half Las Palmas 0-3 Real Madrid March 31 2018
Cristiano Ronaldo and captain Sergio Ramos were both rested for the game and it was left to Bale to get the job done against their lowly La Liga opponents.
Bale opened the scoring midway through the first half, powering into the area before smashing home.
Karim Benzema then scored from spot before Bale also converted a penalty.
The win moved Real to within a point of second-placed Atletico Madrid, who host struggling Deportivo La Coruna on Sunday.