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Applying the property of exponents, $\displaystyle a^{-n}=\frac{1}{a^n}$, where $n$ is a number
Learn how to solve sum rule of differentiation problems step by step online.
$xz=\frac{1}{\left(1-z^{-1}\right)\left(1-\frac{1}{5}z^{-1}\right)z^{3}}$
Learn how to solve sum rule of differentiation problems step by step online. Solve the rational equation xz=(z^(-3))/((1-z^(-1))(1-1/5z^(-1))). Applying the property of exponents, \displaystyle a^{-n}=\frac{1}{a^n}, where n is a number. Divide both sides of the equality by z. When multiplying exponents with same base you can add the exponents: z\left(1-z^{-1}\right)\left(1-\frac{1}{5}z^{-1}\right)z^{3}. Applying the property of exponents, \displaystyle a^{-n}=\frac{1}{a^n}, where n is a number.