Răspuns :
B. -3, -146 ,-1112, -256, -1
C. radical din :13,34,67,588,2001
D. 23,45,37,89,1456
E. 145,456,7,17,336,12
a) 3/5, 7/9, 13/12, 18/25, 1/19
b) -1, -2, -3, -4, -5.
c) √2, √3, √5, √6, √7.
d) 0,25; 3/8; -17; 23; 1,(3)
e) 1, 2, 3, 4, 5.
b) -1, -2, -3, -4, -5.
c) √2, √3, √5, √6, √7.
d) 0,25; 3/8; -17; 23; 1,(3)
e) 1, 2, 3, 4, 5.