Question

(xy+2x-3y)-3(2xy-3x+4y)​

Answer 1

ОТВЕТ

(ху+2х-3у) -3 (2ху-3х+4у)

ху+2х-3у-6ху+9х-12у

-5ху+11х-15у

Желаю удачи.

Answer 2

To simplify the expression (xy + 2x - 3y) - 3(2xy - 3x + 4y), you can distribute the -3 to each term inside the parentheses and then combine like terms:

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

= xy + 2x - 3y - 6xy + 9x - 12y

Now, let's combine like terms by adding or subtracting coefficients of similar terms:

(xy - 6xy) + (2x + 9x) + (-3y - 12y)

= -5xy + 11x - 15y

So, the simplified expression is -5xy + 11x - 15y.