Question

(2x-3y)(3x+2y)+y(6y+5x)​

Answer 1

Ответ:

это должно быть правильным если нет сорииии

Answer 2

To simplify the expression (2x - 3y)(3x + 2y) + y(6y + 5x), we can expand and combine like terms:

First, let's expand (2x - 3y)(3x + 2y):

(2x - 3y)(3x + 2y) = 2x * 3x + 2x * 2y - 3y * 3x - 3y * 2y = 6x^2 + 4xy - 9xy - 6y^2 = 6x^2 - 5xy - 6y^2

Now, let's expand y(6y + 5x):

y(6y + 5x) = y * 6y + y * 5x = 6y^2 + 5xy

Now we can rewrite the original expression with the expanded terms:

(2x - 3y)(3x + 2y) + y(6y + 5x) = (6x^2 - 5xy - 6y^2) + (6y^2 + 5xy) = 6x^2 - 5xy - 6y^2 + 6y^2 + 5xy = 6x^2

Therefore, the simplified expression is 6x^2.