Question

0,16x¹¹y³-x³y⁷ помогите​

Answer 1

$0.16x^{11}y^3-x^3y^7 = \=x^3y^3left(0.16x^8-y^4right)=\=x^3y^3left(left(0.4x^4right)^2-left(y^2right)^2right)=\=x^3y^3left(0.4x^4-y^2right)left(0.4x^4+y^2right)$