Images X 4 2T 3T

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X 4 2t 3t. X = -1-4t-t2. Х1 = -4 -2t. X1=-4+2t. X1= -4 + 1,5t и x2= 3t.
X = -1-4t-t2. Х1 = -4 -2t. X1=-4+2t. X1= -4 + 1,5t и x2= 3t.