bigboyrt69 bigboyrt69

13-03-2018
Mathematics

contestada

Create a function with roots x = 3 and x = 2 and x = -3

Respuesta :

wolf1728 wolf1728

13-03-2018

If the roots are 3, 2 and -3 then the function is created by multiplying
(x-3) * (x-2) * (x+3)
x^2 -5x +6 * (x+3)
x^3 -5x^2 +6x + 3x^2 -15x +18 = 0
x^3 -2x^2 -9x +18 = 0

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