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Let 
g(x)=-(5)/(x).
Find 
g^('')(x).

g^('')(x)=

Let g(x)=5x g(x)=-\frac{5}{x} .\newlineFind g(x) g^{\prime \prime}(x) .\newlineg(x)= g^{\prime \prime}(x)=

Full solution

Q. Let g(x)=5x g(x)=-\frac{5}{x} .\newlineFind g(x) g^{\prime \prime}(x) .\newlineg(x)= g^{\prime \prime}(x)=
  1. Find Derivative of g(x)g(x): Find the first derivative of g(x)g(x). To find the first derivative of g(x)=(5x)g(x) = -(\frac{5}{x}), we use the power rule for derivatives. The function can be rewritten as g(x)=5x1g(x) = -5x^{-1}. Differentiating 5x1-5x^{-1} with respect to xx gives us g(x)=5x2g'(x) = 5x^{-2}.
  2. Simplify First Derivative: Simplify the first derivative.\newlineThe first derivative simplifies to g(x)=5x2g'(x) = \frac{5}{x^2}.
  3. Find Second Derivative: Find the second derivative of g(x)g(x).\newlineNow we need to differentiate g(x)=5x2g'(x) = \frac{5}{x^2} to find the second derivative. This can be rewritten as g(x)=5x2g'(x) = 5x^{-2}.\newlineDifferentiating 5x25x^{-2} with respect to xx gives us g(x)=10x3g''(x) = -10x^{-3}.
  4. Simplify Second Derivative: Simplify the second derivative.\newlineThe second derivative simplifies to g(x)=10x3g''(x) = -\frac{10}{x^3}.

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