Impara online a risolvere i problemi di limiti di funzioni esponenziali passo dopo passo. Solve the product (1/2x+3/7y)(3/7y-4/5). Applicare la formula: x\left(a+b\right)=xa+xb, dove a=\frac{1}{2}x, b=\frac{3}{7}y, x=\frac{3}{7}y-\frac{4}{5} e a+b=\frac{1}{2}x+\frac{3}{7}y. Applicare la formula: x\left(a+b\right)=xa+xb, dove a=\frac{3}{7}y, b=-\frac{4}{5}, x=\frac{1}{2}x e a+b=\frac{3}{7}y-\frac{4}{5}. Applicare la formula: x\left(a+b\right)=xa+xb, dove a=\frac{3}{7}y, b=-\frac{4}{5}, x=\frac{3}{7}y e a+b=\frac{3}{7}y-\frac{4}{5}. Applicare la formula: \frac{a}{b}\frac{c}{f}=\frac{ac}{bf}, dove a=1, b=2, c=3, a/b=\frac{1}{2}, f=7, c/f=\frac{3}{7} e a/bc/f=\frac{1}{2}\cdot \frac{3}{7}xy.

Solve the product (1/2x+3/7y)(3/7y-4/5)