Problem

Let $g(x)=\int_{4}^{x}(5+\sqrt{t}) d t$. Find $g^{\prime}(x)$.
\[
g^{\prime}(x)=
\]

Answer

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Answer

Therefore, the final answer is \(\boxed{g^{\prime}(x)=5+\sqrt{x}}\).

Steps

Step 1 :Let $g(x)=\int_{4}^{x}(5+\sqrt{t}) d t$.

Step 2 :By the Fundamental Theorem of Calculus, the derivative of the integral of a function from a constant to x is just the function evaluated at x.

Step 3 :So, $g^{\prime}(x)=5+\sqrt{x}$.

Step 4 :Therefore, the final answer is \(\boxed{g^{\prime}(x)=5+\sqrt{x}}\).

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