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Find the second derivative of the function.\newlinef(x)=4x3+8f(x) = \frac{4}{x^3} + 8\newlinef(x)=f''(x) = ______

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Q. Find the second derivative of the function.\newlinef(x)=4x3+8f(x) = \frac{4}{x^3} + 8\newlinef(x)=f''(x) = ______
  1. Find First Derivative: First, find the first derivative of f(x)f(x). Using the power rule, the derivative of 4x3\frac{4}{x^3} is 12x4-\frac{12}{x^4} (since the derivative of xnx^n is nx(n1)n*x^{(n-1)} and here n=3n = -3). The derivative of a constant (88) is 00.\newlineCalculation: f(x)=12x4+0f'(x) = -\frac{12}{x^4} + 0
  2. Calculate First Derivative: Next, find the second derivative of f(x)f(x). Again using the power rule, the derivative of 12/x4-12/x^4 is 48/x548/x^5.\newlineCalculation: f(x)=48/x5f''(x) = 48/x^5

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