Verified answer

Olá,

Bem simples.

a) 144

b) 225

c) (-64)

d) [tex]\frac{16}{81}[/tex]

e) 248

f) 0

g) 1

h) [tex]\frac{1}{64}[/tex]

i) [tex]\frac{1}{-0.125}[/tex]

j) [tex]\frac{1}{0,000000001}[/tex]

k) [tex]-\frac{1}{225}[/tex]

l)[tex]\frac{49}{144}[/tex]

Resposta:

a) 12²= 144

b) (-15)²= 225

c)(-4)³= -64

d) (-2/3)⁴= 16/81

e) 248¹= 248

f) 0⁵²⁴= 0

g) 739⁰= 1

h) (-8)-²= 1/64

i) (-0,5)-³= (-1/2)-³= (-2/1)³= -8

j) (-0,1)-⁸= (-1/10)-⁸ = (-10/1)-⁸= 100000000

k) -15-²= -1/15²= -1/225

l) (-12/7)-²= (-7/12)²= 49/144