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20-05-2020
Spanish

contestada

Solve the polynomial equation
x3 – 2x2 + 2x – 3 = 0

Respuesta :

20-05-2020

Answer:

3x + 2x - 4 - 3 = 0

5x - 7 = 0

5x = 7

x = 7/5

x = 1.4

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