Determine the absolute extrema of the function f(x) = 2x^3 -3x^2 - 12x + 1 on the interval [-2,3]

Weierstrass Substitution: Integral of 1/(cos(x) + (3/4)sin(x)) dx

Integration by Partial Fractions: Integral of 1/((x - 1)^2*(x – 2)^2) dx

Integration by Partial Fractions: Integral of (4x^2 - 21x)/((x - 3)^2*(2x + 3)) dx

Integration by Partial Fractions: Integral of 3/((x + 1)(x^2 + x)) dx

Integration by Partial Fractions: Integral of (x^2 + 3x - 44)/((x + 3)(x + 5)(3x - 2)) dx

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Differential Equation Variation of Parameters: x^2*y'' + xy' = cos(ln x)

First Order Linear Differential Equation: x^4*dy/dx + 2x^3*y = 1

Integration by Partial Fractions: Integral of 1/(x(2x + 1)) dx

Integration by Partial Fractions: Integral of 1/((x - 2)(x - 4)) dx