Răspunsuri

2014-11-04T21:46:38+02:00
A) 2^27 : 2^24 = 2^3 = 8
b)
2^9 : 2^6 = 2^3 = 8
c) 3^3
2 : 3^25= 3^7
2014-11-04T21:55:15+02:00
A) (2'9)'3:(2'3)8=2'9*3:2'3*8=2'27:2'24=2'3=8 B) 2'3'2:(2'2)'3=2'3*2:2'2*3=2'6:2'6=2'6-6=2'0=1 C) 3'2'5:3'5'2=3'10:3'10=3'0=1 D) (4+2'192:2'188):5=(4+2'192-188):5=(4+2'4):5=(4+16):5=20:5=4