Evaluate xy^-7

$x y^{- 7}$

Step 1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$x \frac{1}{y^{7}}$

Step 2

Combine $x$ and $\frac{1}{y^{7}}$ .

$\frac{x}{y^{7}}$

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