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Let 
h(x)=2^(x).
Find 
h^('')(x).

h^('')(x)=

Let h(x)=2x h(x)=2^{x} .\newlineFind h(x) h^{\prime \prime}(x) .\newlineh(x)= h^{\prime \prime}(x)=

Full solution

Q. Let h(x)=2x h(x)=2^{x} .\newlineFind h(x) h^{\prime \prime}(x) .\newlineh(x)= h^{\prime \prime}(x)=
  1. Identify Function: Identify the function to differentiate.\newlineWe are given the function h(x)=2xh(x) = 2^x and we need to find its second derivative, denoted as h(x)h''(x).
  2. Differentiate Once: Differentiate the function once to find the first derivative.\newlineThe first derivative of h(x)h(x) with respect to xx is found using the exponential differentiation rule. The derivative of axa^x, where aa is a constant, is axln(a)a^x \cdot \ln(a).\newlineSo, h(x)=ddx[2x]=2xln(2)h'(x) = \frac{d}{dx} [2^x] = 2^x \cdot \ln(2).
  3. Differentiate Again: Differentiate the first derivative to find the second derivative.\newlineNow we need to differentiate h(x)=2xln(2)h'(x) = 2^x \cdot \ln(2) with respect to xx.\newlineUsing the same rule as before, we get h(x)=ddx[2xln(2)]=2xln(2)2h''(x) = \frac{d}{dx} [2^x \cdot \ln(2)] = 2^x \cdot \ln(2)^2.\newlineHowever, this is incorrect because the constant ln(2)\ln(2) should not be squared. We need to correct this.

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