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Find the root of the polynomial in complex form. show work 1. x^2 + 3x - 2 = 0 2. x^2 - 4x + 5

Find the root of the polynomial in complex form. show work

1. x^2 + 3x - 2 = 0

2. x^2 - 4x + 5 = 0

3. x^3 - x^2 - x - 2 = 0

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