Question

-2 x^(3)*0,1x^(3)y*(-5y )

Answer 1

$-2x^{3}*0,1x^3y*(-5y)=-2*0,1*(-5)*x^{3+3}y^{1+1}=1*x^6y^{2} = x^6y^{2}$

Ответ: $x^6y^{2}$