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

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

For the following equation, find f(x) f^{\prime}(x) .\newlinef(x)=4x4+x f(x)=-4 x^{4}+x \newlineAnswer: f(x)= f^{\prime}(x)=

Full solution

Q. For the following equation, find f(x) f^{\prime}(x) .\newlinef(x)=4x4+x f(x)=-4 x^{4}+x \newlineAnswer: f(x)= f^{\prime}(x)=
  1. Apply Power Rule: To find the derivative of the function f(x)=4x4+xf(x) = -4x^4 + x, we will apply the power rule for differentiation. The power rule states that the derivative of xnx^n with respect to xx is nx(n1)n\cdot x^{(n-1)}.
  2. Differentiate 4x4-4x^4: Differentiate the term 4x4-4x^4. Using the power rule, the derivative of 4x4-4x^4 with respect to xx is 4×4x(41)-4 \times 4x^{(4-1)} which simplifies to 16x3-16x^3.
  3. Differentiate xx: Differentiate the term xx. The derivative of xx with respect to xx is 11, since the power rule states that the derivative of x1x^1 is 1×x(11)1 \times x^{(1-1)} which simplifies to 11.
  4. Combine Derivatives: Combine the derivatives of the individual terms to find the derivative of the entire function. The derivative of f(x)=4x4+xf(x) = -4x^4 + x is f(x)=16x3+1f^{\prime}(x) = -16x^3 + 1.

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