Question

ayudenme xfaa !!!!!!!!

Answer 1

1. (-3)^6 = 279 = abc, luego a+b+c = 18.
2.(-1)(-2)...(-6) = 720 = abc, luego a-b+c =5
3.(-3)(5)(-7)(9) = 945 = abc, luego a-b-c = 0