Question

(1/2 mn + 4/6 n) (3/2 mn + 2/5 n)​

Answer 1

Explicación paso a paso:

($\frac{1}{2}$mn+ $\frac{4}{6}$n)x($\frac{3}{2}$mn+$\frac{2}{5}$n)

($\frac{1}{2}$mn+$\frac{2}{3}$n)x($\frac{3}{2}$mn+$\frac{2}{5}$n)

$\frac{3}{4}$$m^{2}$$n^{2}$+$\frac{1}{5}$m$n^{2}$+$\frac{4}{15}$$n^{2}$