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

(2/3a^2+3/5ab-5/2b^2)2/3ab