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Skill check: Finding limits

Evaluate lim⁡x→0x2+2xx\displaystyle \lim_{x \to 0} \dfrac{x^2 + 2x}{x}
  • Your answer should be
  • an integer, like 66
  • an exact decimal, like 0.750.75
  • a simplified proper fraction, like 3/53/5
  • a simplified improper fraction, like 7/47/4
  • a mixed number, like 1 3/41\ 3/4