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Simplify $\left(x^{-n}\right)^3$ using the power of a power property: $\left(a^m\right)^n=a^{m\cdot n}$. In the expression, $m$ equals $-n$ and $n$ equals $3$
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$\frac{\frac{\left(3x^{\left(n+1\right)}\right)^2}{x^{2\left(n+1\right)}}x^{-n}}{x^{- 3n}}$
Learn how to solve simplification of algebraic expressions problems step by step online. Simplify the expression (((3x^(n+1))^2)/(x^(2(n+1)))x^(-n))/(x^(-n)^3). Simplify \left(x^{-n}\right)^3 using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals -n and n equals 3. Multiply -1 times 3. The power of a product is equal to the product of it's factors raised to the same power. Calculate the power 3^2.