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Mashcka [7]
3 years ago
6

Need a little help with the math questions I displayed

Mathematics
2 answers:
andrew11 [14]3 years ago
7 0
( xy^2/ x^-3y^3)^-4

oee [108]3 years ago
3 0
Use:\\\dfrac{a^n}{a^m}=a^{n-m}\\\\(a^n)^m=a^{n\cdot m}\\\\(a\cdot b)^n=a^n\cdot b^n


\left(\dfrac{xy^2}{x^{-3}y^3}\right)^{-4}=\left(x^{1-(-3)}y^{2-3}\right)^{-4}=\left(x^4y^{-1}\right)^{-4}\\\\x^{4\cdot(-4)}y^{-1\cdot(-4)}=\boxed{x^{-16}y^4}=\boxed{\frac{y^4}{x^{16}}}
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Vitek1552 [10]

9514 1404 393

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