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Simplify $\frac{\left(\sqrt{a+5}-3\right)\left(\sqrt{a}+2\right)}{a-4}$
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$\frac{d}{da}\left(\frac{\sqrt{a+5}-3}{\sqrt{a}-1\cdot 2}\right)$
Learn how to solve differential calculus problems step by step online. Find the derivative of (((a+5)^1/2-3)(a^1/2+2))/(a-4). Simplify \frac{\left(\sqrt{a+5}-3\right)\left(\sqrt{a}+2\right)}{a-4}. Multiply -1 times 2. Apply the quotient rule for differentiation, which states that if f(x) and g(x) are functions and h(x) is the function defined by {\displaystyle h(x) = \frac{f(x)}{g(x)}}, where {g(x) \neq 0}, then {\displaystyle h'(x) = \frac{f'(x) \cdot g(x) - g'(x) \cdot f(x)}{g(x)^2}}. Simplify the product -(\sqrt{a+5}-3).