Question

срочно пхвэаэаэвааэхыхп​

Answer 1

Ответ:

Объяснение:

(-3x^4y^2)^3=(-3)^3* x^(4*3) * y^(2*3)= -27 x^12 y^6;

(-2a^5y)^2 = (-2)^2 *a^(5*2)*y^2=4a^10*y^2.

Answer 2

Ответ:

$б)( - 3 {x}^{4} {y}^{2} ) = ( - 3) {}^{3} \times (x {}^{4} ) {}^{3} \times ( {y}^{2} ) {}^{3} = - 27 {x}^{12} {y}^{6}$

$в)(2 {a}^{5} y) {}^{2} = {( - 2)}^{2} \times (a ^{5} {)}^{2} \times {y}^{2} = 4a ^{10} {y}^{2}$