Mister Exam

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  • Identical expressions

  • - two *(x + one)/(x^ two + two *x)
  • minus 2 multiply by (x plus 1) divide by (x squared plus 2 multiply by x)
  • minus two multiply by (x plus one) divide by (x to the power of two plus two multiply by x)
  • -2*(x + 1)/(x2 + 2*x)
  • -2*x + 1/x2 + 2*x
  • -2*(x + 1)/(x² + 2*x)
  • -2*(x + 1)/(x to the power of 2 + 2*x)
  • -2(x + 1)/(x^2 + 2x)
  • -2(x + 1)/(x2 + 2x)
  • -2x + 1/x2 + 2x
  • -2x + 1/x^2 + 2x
  • -2*(x + 1) divide by (x^2 + 2*x)
  • Similar expressions

  • 2*(x + 1)/(x^2 + 2*x)
  • -2*(x - 1)/(x^2 + 2*x)
  • -2*(x + 1)/(x^2 - 2*x)

Limit of the function -2*(x + 1)/(x^2 + 2*x)

at
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For end points:

The graph:

from to

Piecewise: