Question

Помогите пожалуйста. Даю 10 баллов. ​

Answer 1

Ответ:

$2 {a}^{2} {b}^{3} = 9 \\ {a}^{2} {b}^{3} = \frac{9}{2} \\ - 6 {a}^{2} {b}^{3} = - 6 \times \frac{9}{2} = - 3 \times 9 = - 27 \\ 2 {a}^{4} {b}^{6} = 2 { {(a}^{2} {b}^{3} )}^{2} = 2 \times \frac{9}{3} = 2 \times 3 = 6$