Mister Exam

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  • Identical expressions

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

  • -2*x^2 - x - 1
  • -2*x^2 + x + 1
  • 2*x^2 + x - 1

Derivative of -2*x^2 + x - 1

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

The graph:

from to

Piecewise: