Impara online a risolvere i problemi di prodotti speciali passo dopo passo. 2/3(x-5)/4+(2x)/5. Applicare la formula: a+\frac{b}{c}=\frac{b+ac}{c}, dove a=\frac{2}{3}\frac{x-5}{4}, b=2x, c=5, a+b/c=\frac{2}{3}\frac{x-5}{4}+\frac{2x}{5} e b/c=\frac{2x}{5}. Applicare la formula: \frac{a}{b}\frac{c}{f}=\frac{ac}{bf}, dove a=10, b=3, c=x-5, a/b=\frac{10}{3}, f=4, c/f=\frac{x-5}{4} e a/bc/f=\frac{10}{3}\frac{x-5}{4}. Applicare la formula: a+\frac{b}{c}=\frac{b+ac}{c}, dove a=2x, b=10\left(x-5\right), c=12, a+b/c=2x+\frac{10\left(x-5\right)}{12} e b/c=\frac{10\left(x-5\right)}{12}. Applicare la formula: \frac{\frac{a}{b}}{c}=\frac{a}{bc}, dove a=10\left(x-5\right)+24x, b=12, c=5, a/b/c=\frac{\frac{10\left(x-5\right)+24x}{12}}{5} e a/b=\frac{10\left(x-5\right)+24x}{12}.