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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §2.2 Powers and Polynomials, #49 · Calculus · Derivatives

(Computer graphing) Find all the points where … and where

(Computer graphing) Find all the points where $y = x^{4} + 2 x^{3} - 7 x^{2} + 3 = 0$ and where $d y / d x = 0$ .

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §2.2 Powers and Polynomials, #49

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