Question

1. (-2^3)^-3

2. (5a^3)^-4

3.(2a^2 b^3)^-8

4. (-3a^3 b^4)^-6

Answer 1

1)
(-2^3)^-3
= (-8)^-3
= -512


2)
(5a^3)^-4
= 5^-4 a^3.(-4)
= 625a^-12
= 625/a^12


3)
(2a²b^3)^-8
= 256a^-16 b^-24
= 256/a^16 b^24


4)
(-3a^3 b^4)^-6
= 729a^-18 b^-24
= 729/a^18 b^24

Answer 2

1.
(-2³)`³
-2^-9
- 1/2^9

2.
(5a³)`⁴
5`⁴a`¹²
1/5⁴a¹²

3.
(2a²b³)^-8
2^-8 a^-16 b`²⁴
1/2^8a^16b²⁴

4.
(-3a³b⁴)^-6
-3^-6a^-18b`²⁴
- 1/3^6a^18b²⁴.


maaf y kalo salah