Impara online a risolvere i problemi di espressioni equivalenti passo dopo passo. x+-1/(x^(-1)x^(-1)^(1/2)^2-1)-1/(x^2). Applicare la formula: \left(x^a\right)^b=x, dove a=\frac{1}{2}, b=2, x^a^b=\left(\sqrt{x^{-1}}\right)^2, x=x^{-1} e x^a=\sqrt{x^{-1}}. Applicare la formula: x^mx^n=x^{\left(m+n\right)}, dove m=-1 e n=-1. Applicare la formula: \frac{a}{b}\frac{c}{f}=\frac{ac}{bf}, dove a=-1, b=x^{-2}-1, c=-1, a/b=\frac{-1}{x^{-2}-1}, f=x^2, c/f=\frac{-1}{x^2} e a/bc/f=\frac{-1}{x^{-2}-1}\frac{-1}{x^2}. Applicare la formula: a+\frac{b}{c}=\frac{b+ac}{c}, dove a=x, b=1, c=\left(x^{-2}-1\right)x^2, a+b/c=x+\frac{1}{\left(x^{-2}-1\right)x^2} e b/c=\frac{1}{\left(x^{-2}-1\right)x^2}.

x+-1/(x^(-1)x^(-1)^(1/2)^2-1)-1/(x^2)