Question 380590
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Hi,
solving f(x) = -2x^5 + 12x^4 - 18x^3
 -2x^3( x^2 -6x +9) = 0
 -2x^3(x-3)(x-3) = 0
 -2x^3= 0
  x = 0
  (x-3)(x-3) = 0
  x = 3