1.(×+1)²=2(×-3)
2.ײ-2×=(-2)(3-×)
3.(×-2)²(×+1)=(×-1)(×+3)
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(x+1)^2 = 2(x-3)
x^2+2x = 2x - 6
x^2 = -6-1
x^2 = -7
x = -7 root
x^2 - 2x = (-2)(3-x)
x^2 - 2x = -6 + 2x
x^2 - 2x - 2x = -6
x^2 - 4x = -6
4x (x-1) = -6
(x - 2)^2 (x + 1) = (x - 1) (x+3)
(x^2 + 4 + 4x ) (x+1) = x^2 + 3x - x - 3
(x^3 + 4 +4x^2 + x^2 + 4 + 4x = x^2 + 2x -
x^3 + 4x^2 + 6x + 7 =0
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