3х³-12х=0
3x(x² - 4) = 0
3x(x - 2)(x + 2) = 0
x = 0
x = 2
x = -2
|х+4|=6
x + 4 = 6 x = 2
x + 4 = -6 x = -10
3х³-12х=0
3x(x² - 4) = 0
3x(x - 2)(x + 2) = 0
x = 0
x = 2
x = -2
|х+4|=6
x + 4 = 6 x = 2
x + 4 = -6 x = -10