A) 4^25:4^23-3^23:3^21=4²-3²=16-9=7
B) (14-11)^25:(23-20)^23=3^25:3^23=3²=9
C) (3³)^8:(3^6•3^4)=(3³)^8:3^10=27:3=9
D)24³:6³-4²³:4^20=4³-4³=0
E)5^176•5^0•5²⁴:5^199=5^176•5²⁴:5^199=5^200:5^199=5¹=5
F)2²⁴•3²⁴-6²⁴=6²⁴-6²⁴=0
G) (5^7+5^8+5^9):5^6=5²⁴:5^6=5^18
doar atât stiu
sper că te-am ajutat, succes☺️