Question

(-2/5 а⁵b)²•(5a b³)³
срочно даю 30 балов!​

Answer 1

Ответ:

$( \frac{2}{5} a {}^{2} b) {}^{2} \times (5ab {}^{3} ) {}^{3} = \frac{4}{25} a {}^{4} b {}^{2} \times 125 {a}^{ 3} {b}^{9} = 20a {}^{7} b {}^{11}$