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Mathematics, 25.06.2019 02:30 Harms

Write an equivalent expression with postive exponets only $x {}^{4} y {}^{-2}$ a. $\frac{x {}^{4} }{y {}^{2} }$ b. $xy {}^{2}$ c. $\frac{1}{x {}^{4}y {}^{2} }$ d. $(xy) {}^{2}$

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Write an equivalent expression with postive exponets only [tex]x {}^{4} y {}^{-2} [/tex]a.[tex] \fra...

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