Impara online a risolvere i problemi di integrali definiti passo dopo passo. 2/(x+1)=4/x. Applicare la formula: \frac{a}{x}=\frac{b}{y}\to \frac{x}{a}=\frac{y}{b}, dove a=2, b=4, x=x+1 e y=x. Applicare la formula: \frac{a}{b}=\frac{c}{f}\to af=bc, dove a=x+1, b=2, c=x e f=4. Applicare la formula: mx=ny\to \frac{m}{mcd\left(m,n\right)}x=\frac{n}{mcd\left(m,n\right)}y, dove x=x+1, y=x, mx=ny=4\left(x+1\right)=2x, mx=4\left(x+1\right), ny=2x, m=4 e n=2. Applicare la formula: a=b\to a-b=0, dove a=2\left(x+1\right) e b=x.

2/(x+1)=4/x