Question

Buna , am nevoie de ajutor pentru rezolvarea ex 2 si 3 . Dau coroniță. Mulțumesc.

Answer 1

2) a) (3/2)^5+7= (3/2)^12

b) (15/90)^3+4=(15/90)^7

c) (5/7)^3-2=(5/7)^1

d) (5/9)^7-4= (5/9)^3

e) (3/10)^3×2= (3/10)^6

f) (74/17)^2×1= (74/17)^2

3) a) (5/2)^3

b) (7/3)^3

c) (3/4)^3