Let y = dfrac 4x 2 3x 2x 7 dfrac dy dx July 8, 2019 16 32 64 128 Partial fractions calculus 2 Frac left(-3x^ 4 yz^ -2 right)^ 2 3x^ 5 y^ 2 z Frac left(2x^3y^0 right)^4 x^ 10
