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  • Identical expressions

  • (x + three)/(x^ two + nine)
  • (x plus 3) divide by (x squared plus 9)
  • (x plus three) divide by (x to the power of two plus nine)
  • (x + 3)/(x2 + 9)
  • x + 3/x2 + 9
  • (x + 3)/(x² + 9)
  • (x + 3)/(x to the power of 2 + 9)
  • x + 3/x^2 + 9
  • (x + 3) divide by (x^2 + 9)
  • Similar expressions

  • (x + 3)/(x^2 - 9)
  • (x - 3)/(x^2 + 9)

Derivative of (x + 3)/(x^2 + 9)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise: