Respuesta :
-6*-6*-6*-6 = 1,296
-6*-6 = 36
36*-6 = -216
-216*-6 = 1,296
-6*-6 = 36
36*-6 = -216
-216*-6 = 1,296
1296 is the answer because when multiplying negatives by negative the answer turns positive, so in reality you are just multiplying 6x6x6x6.