Math Problem Statement
What is the value of
[\dfrac{d}{dx}\left(\dfrac{1}{x^4}-\dfrac{3}{x^2}\right)] at [x=1]?
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Differentiation
Power Rule
Formulas
Power Rule for differentiation: \( \dfrac{d}{dx} (x^n) = nx^{n-1} \)
Derivative of \( \dfrac{1}{x^4} \): \( \dfrac{d}{dx} (x^{-4}) = -4x^{-5} \)
Derivative of \( \dfrac{3}{x^2} \): \( \dfrac{d}{dx} (3x^{-2}) = -6x^{-3} \)
Theorems
Power Rule for Differentiation
Suitable Grade Level
Grades 11-12