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Applied to the displayed result; the unrounded value is also returned.
Lets the expression use x as a variable, e.g. x^2 + 3x + 2.
Derivative with respect to x
3 * x^2 + 6 * x - 5
Scientific Calculator
Result
12
Full-precision result
12
Result with separators
12
Scientific notation
1.200000000 x 10^1
Expression as parsed
x^3 + 3 * x^2 - 5 * x + 2
Angle unit
rad
Result read as an angle, in degrees
687.549354
Result read as an angle, in radians
12
Simplified expression
x^3 + 3 * x^2 - 5 * x + 2
Derivative evaluated at x
19
Worked out from NIST Digital Library of Mathematical Functions, Chapter 4 (Elementary Functions) and 4 other sources.

How this is worked out

5 steps
  1. Read as: x^3 + 3 × x^2 - 5 × x + 2 with angles in radians.
  2. Simplified: x^3 + 3 * x^2 - 5 * x + 2
  3. d/dx: 3 * x^2 + 6 * x - 5
  4. At x = 2: the derivative is 19.
  5. At x = 2: the expression is 12.
Step-by-step workingtable
Simplified: x^3 + 3 * x^2 - 5 * x + 2, d/dx: 3 * x^2 + 6 * x - 5, At x = 2: the derivative is 19., At x = 2: the expression is 12.

Results are general information, not financial, tax, legal, medical or engineering advice.