Ответ:
1) x = 0 , x = 6 , 2) x = 0 x = 2
Объяснение:
x 2 - 5x-5 = x-5
x 2 - 5x = x
x 2 - 5x -x = 0
x 2 - 6x = 0
x ( x-6) = 0
x = 0 x = 6
2) -2x 2 + 7x = 3x
-2x 2 + 7x - 3x = 0
-2x 2 + 4x = 0
-2x ( x-2) = 0
x ( x-2) = 0
x = 0 x = 2
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
33^33 больше
3^3^3^3 меньше