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Evaluate the following limits : Lim(x t...

Evaluate the following limits :
`Lim_(x to 2) (x^(2)(x^(2)-4))/(x-2)`

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To evaluate the limit \[ \lim_{x \to 2} \frac{x^2 (x^2 - 4)}{x - 2} \] we can follow these steps: ### Step 1: Substitute the limit value First, we substitute \( x = 2 \) into the expression to check if we can directly evaluate the limit. \[ \frac{2^2 (2^2 - 4)}{2 - 2} = \frac{4(4 - 4)}{0} = \frac{4 \cdot 0}{0} = \frac{0}{0} \] This is an indeterminate form (0/0), so we need to simplify the expression. ### Step 2: Factor the expression Notice that \( x^2 - 4 \) can be factored using the difference of squares: \[ x^2 - 4 = (x - 2)(x + 2) \] Substituting this back into our limit gives: \[ \lim_{x \to 2} \frac{x^2 (x - 2)(x + 2)}{x - 2} \] ### Step 3: Cancel the common terms We can cancel the \( (x - 2) \) in the numerator and denominator: \[ \lim_{x \to 2} x^2 (x + 2) \] ### Step 4: Substitute the limit value again Now we can substitute \( x = 2 \) into the simplified expression: \[ = 2^2 (2 + 2) = 4 \cdot 4 = 16 \] ### Final Answer Thus, the limit is \[ \boxed{16} \]
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