➗ Power Rule Derivative Calculator
Differentiate f(x)=axⁿ at a chosen x-value.
Result
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How this calculator works
Differentiate f(x)=axⁿ at a chosen x-value.
Formula
d(axⁿ)/dx=anxⁿ⁻¹
Example
For 3x⁴ at x=2, derivative=96.
Frequently asked questions
What does the Power Rule Derivative Calculator do?
Differentiate f(x)=axⁿ at a chosen x-value.
Are the results exact?
The calculator follows the displayed formula. Rounded display values may differ slightly from full-precision results.
Can I use negative or decimal values?
Most fields accept decimals and negative values when they make sense for the formula.
How should I check an important result?
Review the formula, verify your entries, and confirm high-stakes work with a qualified teacher or professional.