Question

2x(4y-3x)-8y(3y+x)
помогите​

Answer 1

Ответ:

8xy-6x^2-24y^2-8xy

-6(x^2+4y^2)

Answer 2

Ответ:

2x(4y-3x)-8y(3y+x)

2(х(4у-3х)-4у(3у+х))

2(4ху-3х^2-12^2-4ху)

2(-3(х^2+4у^2))

-2×3(х^2+4у^2)

-6(х^2+4у^2)