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Firdavs [7]
3 years ago
11

Simply please hurry!! Thank you also please ignore my answer I had to click something

Mathematics
1 answer:
Leokris [45]3 years ago
4 0

9514 1404 393

Answer:

  (b)  3h^-8·k^10

Step-by-step explanation:

The applicable rule of exponents is ...

  (a^b)/(a^c) = a^(b-c)

__

  \dfrac{15h^{-4}k^{15}}{5h^4k^5}=\dfrac{15}{5}h^{-4-4}k^{15-5}=\boxed{3h^{-8}k^{10}}

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