ada yg bisa no 2-4 please bantuin ya

2.a.
⁵√32² = ⁵√(2⁵)² = 2² = 4
b.
³√27² = ³√(3³)² = 3² = 9
c.
⁴√81³ = ⁴√(3⁴)³ = 3³ = 27
d.
³√125 = ³√5³ = 5

3.a.
36^2/3 = ³√36² = ³√6⁴ = 6.³√6
b.
64^2/3 = ³√64² = ³√8⁴ = 8.³√8
c.
2^3/2 = √2³ = 2.√2
d.


4.a
a^2/5
b.
m^3/8
c.
a^5/2
d.
a^6/5. b^3/5.c^2/5
e.
a^5/4. b^ -3/4
f.
a^7/2. b^1/2

ket.
^ = pangkat