The quotient rule is used to differentiate expressions of the form ⅆf(x)÷g(x)ⅆx. The rule is given by ⅆf(x)÷g(x)ⅆx=(ⅆf(x)ⅆx⋅g(x)-f(x)⋅ⅆg(x)ⅆx)÷g(x)^2. The rule is applied automatically when the derivand is a quotient.
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