Multiply and simplify: fracx2−4x2−4x+4cdotfracx2−4x+4x2−2x−8\\frac{x^2 - 4}{x^2 - 4x + 4} \\cdot \\frac{x^2 - 4x + 4}{x^2 - 2x - 8}fracx2−4x2−4x+4cdotfracx2−4x+4x2−2x−8 (assume xneq2,4,−2x \\neq 2, 4, -2xneq2,4,−2).
fracx+2x+2\\frac{x+2}{x+2}fracx+2x+2
fracx−2x−4\\frac{x-2}{x-4}fracx−2x−4
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fracx+2x+4\\frac{x+2}{x+4}fracx+2x+4