Question: 7 1 X 2 Evaluate lim X -2 X-2 algebraically by simplifying if possible, then using direct substitution. 1 1 x 2 O lim x

1 X 2 Evaluate lim X -2 X-2 algebraically by simplifying if possible, then using direct substitution. 1 1 x 2 O lim x -+2 X- 2 4 1 x 2 O lim does not exist x +2 X-2 1 X O lim 2 = 0 X+2 X-2 X O lim +2 X-2 4

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