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For the following equation, find 
f^(')(x).

f(x)=-4x^(4)-8
Answer: 
f^(')(x)=

For the following equation, find f(x) f^{\prime}(x) .\newlinef(x)=4x48 f(x)=-4 x^{4}-8 \newlineAnswer: f(x)= f^{\prime}(x)=

Full solution

Q. For the following equation, find f(x) f^{\prime}(x) .\newlinef(x)=4x48 f(x)=-4 x^{4}-8 \newlineAnswer: f(x)= f^{\prime}(x)=
  1. Apply Power Rule: To find the derivative of the function f(x)=4x48f(x) = -4x^4 - 8, we will use the power rule for differentiation. The power rule states that if f(x)=xnf(x) = x^n, then f(x)=nxn1f^{\prime}(x) = n \cdot x^{n-1}.
  2. Differentiate 4x4-4x^4: Applying the power rule to the term 4x4-4x^4, we differentiate it as follows:\newlinef(x)f'(x) for 4x4=4×4×x41=16x3-4x^4 = -4 \times 4 \times x^{4-1} = -16x^3.
  3. Derivative of Constant: The derivative of a constant is zero. Therefore, the derivative of 8-8 is 00.
  4. Combine Derivatives: Combining the derivatives of both terms, we get the derivative of the entire function:\newlinef(x)=16x3+0f^{\prime}(x) = -16x^3 + 0.
  5. Simplify Final Result: Simplifying the expression, we get the final derivative of the function: f(x)=16x3f'(x) = -16x^3.

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