Question

СРОЧНОООО
без спама пжжжжжж

Answer 1

Ответ:

1. 2m * 12m$n^{5}$ = 24$m^{2}$$n^{5}$

2. - cd * 8$c^{4}$d = -8$c^{5}$$d^{2}$

3. 7$a^{3}$$b^{2}$c * 0,8ab$c^{3}$ = 5,6$a^{4}$$b^{3}$$c^{4}$

4. -6$n^{3}$k * (-$\frac{2}{9}$)k = 1$\frac{1}{3}$$n^{3}$$k^{2}$

5. -ab * (-5a$b^{2}$) * 2b = 10$a^{2}$$b^{4}$

6. 1,5xy * (-2$x^{2}$$y^{3}$) * $x^{2}$y = -3$x^{5}$$y^{5}$