vnorona79 vnorona79
  • 30-09-2018
  • Mathematics
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write and equivalent expression for 1/y^-1/4 using positive exponents

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sqdancefan
sqdancefan sqdancefan
  • 30-09-2018

[tex]\dfrac{1}{y^{-\frac{1}{4}}}=\bf{y^{\frac{1}{4}}=\sqrt[4]{y}}[/tex]

_____

A negative power in the denominator is the same as a positive power in the numerator. A fractional power is the same as a root.

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