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Simplify the fraction $\frac{x^{-151}y^4}{x^2y^{-121}}$ by $y$
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$\left(\frac{x^{-151}y^{125}}{x^2}\right)^2\left(\frac{x^4y^{-151}}{x^3y^{-171}}\right)^{-131}$
Learn how to solve problems step by step online. Simplify the expression ((x^(-151)y^4)/(x^2y^(-121)))^2((x^4y^(-151))/(x^3y^(-171)))^(-131). Simplify the fraction \frac{x^{-151}y^4}{x^2y^{-121}} by y. Simplify the fraction \frac{x^4y^{-151}}{x^3y^{-171}} by x. Simplify the fraction \frac{xy^{-151}}{y^{-171}} by y. Simplify the fraction by x.