Question

1.Efectuati:
a) (3x+1)la putera 3
b) (2t+z la puterea 2) la putera 3
c) (1+3x) la puterea 3

2.Calculati:
a) 31 la puterea a 2
b) 52 la puterea 2
c) 49 la puterea a 2
d) 99 la puterea 2
e) 26 la puterea 2
f) 101 la puterea 2

Answer 1

2. a) 961
b 2704
c2401
d 9801
e 676
f 10201