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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 ${\displaystyle h'(x) = \frac{f'(x) \cdot g(x) - g'(x) \cdot f(x)}{g(x)^2}}$
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$\frac{\frac{d}{dx}\left(x^4-6x^3+12x^2+6\right)\left(x^3-6x^2+12x-8\right)-\left(x^4-6x^3+12x^2+6\right)\frac{d}{dx}\left(x^3-6x^2+12x-8\right)}{\left(x^3-6x^2+12x-8\right)^2}$
Learn how to solve problems step by step online. Find the derivative of (x^4-6x^312x^2+6)/(x^3-6x^212x+-8). 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 -(x^4-6x^3+12x^2+6). Simplify the product -(-6x^3+12x^2+6). Simplify the product -(12x^2+6).