Question

Scrieti ca putere:
a)13la puterea 31 :13la puterea 23 b)7 la puterea 12 *7 la puterea 19 c)(14la puterea 3)totul la puterea 5 d)5 la puterea 12 *2 la puterea 12

Answer 1

a)13 la puterea 8
b)7 la puterea 31
c)14 la puterea 15
d)7 la puterea 12

Answer 2

a)13³¹:13²³=13³¹⁻²³=13⁸

b) (7¹²ˣ⁷)¹⁹=7¹²ˣ⁷ˣ¹⁹=7¹⁵⁹⁶

c)(14³)⁵=14⁵ˣ³=14¹⁵

d) 5¹²ˣ2¹²=(5×2)¹²=10¹²