Respuesta :

Answer:

X² - 4x  = 0

Step-by-step explanation:

Let  X = 0 , X = 4 be the roots of the equation

(X - 0)(X - 4) = 0

(X - 0)(X - 4) = 0; opening bracket we have;

X² - 4X - 0X + 0 = 0

X² - 4X = 0

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