Question

Folosind regulile de calcul cu puteri, scrieți folosind o singura putere:

Answer 1

Răspuns:

a)(3/4)^(3+5) = (3/4)^8

b)(29/4)^(15-12) = (29/4)^3

c)(3/31)^(4×5) = (3/31)^20

d)[2,(5)]^(4+5) = [2,(5)]^9

e)(49/9)^21 : (49/9)^20 = (49/9)^(21-20) = 49/9

f)3^3 × 2^3 = 6^3

g)(3/25)^7 × (25/3)^7 = 1^7 = 1