Question

1 (2-x) (3-x) = (x + 2) (X-5)​... даю 10 б

Answer 1

Ответ:

x=8

Объяснение:

6-2x-3x+x²=x²-5x+2x-10

6-2x-3x= -5x+2x-10

6-5x= -3x-10

-5x+3x= -10-6

-2x= -16

x=8

Answer 2

 2- x)(3-x) = (x+2)(x-5)

6 - 2x - 3x + 2x = 2x - 5x + 2x - 10

-2x - 3x + 2x - 2x + 5x - 2x = -10 - 6

-2x = -16

x = -16 : -2

x = 8