Question

answer please answer answer

Answer 1

1):-


(5^3)^(1/4×1/3) , (4^4)^(1/3×1/4), (3^6)^(1/2×1/6),

125^(1/12), 256^(1/12), 729^(1/12),

so it is clear that

729^(1/12) > 256^(1/12) > 125^(1/12),

3^(1/2) > 4^(1/3) > 5^(1/4),

2):-

remainder will be -a²