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Nilai limit x mendekati 2 x² + 2x – 8/x² + 4x – 12 = ...

Penyelesaian:
lim  x² + 2x – 8  ₌ lim (x + 4)(x – 2)
x￫2 x² + 4x – 12   x￫2 (x + 6)(x – 2)
= 2 + 4
   2 + 6
= 6
   8
= ¾