Tolong di jawab mau di kumpul sekarang​

Jawaban:

1. a). 3³ = 3×3×3

= 27

b). (-4)³ = (-4)×(-4)×(-4)

= -64

c). -5⁴ = -(5×5×5×5)

= -625

2. a). x⁴ = 81

x = ⁴√81

x = 3

b). x³ = -64

x = ³√(-64)

x = -4

3. a). -(5×5×5×5×5) = -5⁵

b). (-7)×(-7)×(-7) = (-7)³

c). 6×6×6 = 6³