Răspuns:
Explicație pas cu pas:
a)
5⁴⁶=(5²)²³=(5²³)²
b)
23¹⁰⁰=(23²)⁵⁰=(23⁵⁰)²
c)
(7⁶)⁵=7³⁰=(7²)¹⁵=(7¹⁵)²
d)
25³⁷=(5²)³⁷=(5³⁷)²
e)
4⁷⁵=(2²)⁷⁵=(2⁷⁵)²
f)
625⁷=(5⁴)⁷=5²⁸=(5²)¹⁴=(5¹⁴)²
g)
16*25= 4²*5²=(4*5)²=20²
h)
2¹⁸*3⁶=(2³)⁶*3⁶=(8⁶*3⁶)=24⁶=(24²)³=(24³)²
i)
25*3¹⁸= 5²*(3²)⁹= [(5*3)²]⁹=(15²)⁹= (15⁹)²
