jennygraef jennygraef

15-01-2021
Mathematics

contestada

How can I calculate the zeros of x^3+3x^2-4?
I know the answers (x1= -2 and x2= 1) but I need to show why these are the zeros.

Respuesta :

chouston28 chouston28

15-01-2021

Answer:

x = 2

x = -1

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