Learn how to solve problems step by step online. y^2^(-1)(3x^(-4)y^5)^(-4). Simplify \left(y^2\right)^{-1} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 2 and n equals -1. Wenden Sie die Formel an: x^a=\frac{1}{x^{\left|a\right|}}. Wenden Sie die Formel an: \left(ab\right)^n=a^nb^n. Wenden Sie die Formel an: \frac{a}{b}\frac{c}{f}=\frac{ac}{bf}, wobei a=1, b=y^{2}, c=1, a/b=\frac{1}{y^{2}}, f=\left(\frac{3}{x^{4}}\right)^{4}y^{20}, c/f=\frac{1}{\left(\frac{3}{x^{4}}\right)^{4}y^{20}} und a/bc/f=\frac{1}{y^{2}}\frac{1}{\left(\frac{3}{x^{4}}\right)^{4}y^{20}}.

y^2^(-1)(3x^(-4)y^5)^(-4)