15-02-2017
Mathematics

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Help please exponents

Help please exponents class=

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15-02-2017

(2x^3y^2)^-3
= ----------------------
(3xy)^-3

(3xy)^3
= ----------------------
(2x^3y^2)^3

27x^3y^3
= ----------------------
8x^9y^6

27
= ----------------------
8x^6y^3

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