velazquezadrian124
velazquezadrian124 velazquezadrian124
  • 02-06-2022
  • Mathematics
contestada

2x^-3 y^-2
——————
4xy^5

2x3 y2 4xy5 class=

Respuesta :

loneguy
loneguy loneguy
  • 02-06-2022

[tex]~~\dfrac{2x^{-3} y^{-2}}{4xy^5}\\\\\\=\dfrac 12\cdot x^{-3-1} \cdot y^{-2-5}~~~~~~~~~~~~~~~~~~~~~~;\left[\dfrac{a^m}{a^n} = a^{m-n}\right]\\\\\\=\dfrac 12\cdot x^{-4} \cdot y^{-7}\\\\\\=\dfrac{1}{2x^4 y^7}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~;\left[k^{-n} = \dfrac 1{k^n},~ k\neq 0\right][/tex]

Answer Link

Otras preguntas

Consult an online dictionary to verify the meaning of biocontainment.It was an unmarked Level 4 biocontainment ambulance. Inside it there were an Army medical-e
Does anyone know what type of big this is or worm or slug or something
What is a characteristic of weight <br />I need it please answer it​
I neeed help plz If u know history plz solve?
Solve for an angle in right triangles.
J’________ à la piscine avec mes amis samedi dernier. (être)
A _____ is a web site that allows users to edit and change its content easily and rapidly.
(2x - 3y)(4x - y) can you help me
Why are a variety of instruments needed to measure change in the climate system? a. A different type of instrument is needed for each different climate. b. The
What evidence supports the cartoonists perspective about testing?