Răspuns :
Răspuns:
2⁵¹=(2³)¹⁷=8¹⁷
2³⁴=(2²)¹⁷=4¹⁷
8 > 4
2⁵¹ > 2³⁴
________________
x²:2²=25²
x²:2²=25²
x²=25²·2²
x=25·2=>x=50
__________
324:x=81
x=324:81
x=4
Răspuns:
3.2^ 51 >3^34
4. X^ 2: 2 ^ 2= (5^2 )^ 2
X^2 :4=625
625*4=2500
X^2=2500
50^2=2500
X=50