Question

please answer this it's really urgent​

Answer 1

Step-by-step explanation:

a) 5x5x5 =125

b) 1/(-2)x(-2)x(-2)

1/-8

c) 1/3x1/3x1/3x1/3

1/81

d) 2/(-3)x2/(-3)

4/9

Answer 2

$\color{blue}{ANSWER}$

$(a) \: {5}^{3} = 5 \times 5 \times 5 \times = 125$

$(b) \: ({ - 2})^{ - 3} = (\frac{1}{ - 2})^{3} = \frac{1}{ - 8} = { - 8}^{ - 1}$

$(c) \: (\frac{1}{3})^{4} = \frac{1}{81} = {81}^{ - 1}$

$(d) \: (\frac{ - 3}{2})^{ - 2} = (\frac{2}{ - 3})^{2} = <strong>\frac{4}{ 9}$