valentinebaby14 valentinebaby14

16-08-2018
Mathematics

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I need help fast!!
-14x^-2y^3/8x^-5y^5

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choixongdong choixongdong

16-08-2018

-14x^-2y^3/8x^-5y^5

= -14/8 x^(-2+5) y^(3-5)

= -7/4 x^3 y ^-2

= -7x^3 / 4y^2

Answer

-7x^3

------------

4y^2

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