Question

ayudaaaaaaa plisss no le entiendo ayudaaaaaaaaaaaaa​

Answer 1

Respuesta:

$11. (\frac{1}{2}x^{3})(-\frac{2}{3}a^{2}x)(-\frac{2}{5}a^{4}m)\\=\frac{4}{30}a^{6}mx^{4}$

$12. (-\frac{3}{5}m^{3})(-5a^{2}m)(-\frac{1}{10}a^{2}m^{a})\\=-\frac{15}{50}a^{4}m^{4a}$

$13. (-\frac{1}{2}x^{2} y)(-\frac{3}{5}xy^{2})(-\frac{10}{3}x^{3})(-\frac{3}{4}x^{2}y)\\= \frac{90}{120}x^{7}y^{4}$

Explicación paso a paso:

Espero que te ayude