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Musya8 [376]
2 years ago
13

1. as.at2. (a/b)2 (a/b)83. (3)-54. (x/y)"5. (2m4n3)5​

Mathematics
1 answer:
Nikolay [14]2 years ago
5 0
1- I didn't understand it

2).. (a/b)² (a/b)⁸

= (a/b)²+⁸ = (a/b)¹⁰

3) 3-⁵ = 1/3⁵ = 1/243

4) (x/y)"

d/dx (x/y) = (1/y)
d/dx (1/y) = 0

5) (2m⁴n³)⁵

= 2⁵ × (m⁴)⁵ × (n³)⁵

= 32 × m²⁰ × n¹⁵

= 32m²⁰n¹⁵
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