Differentiate: f(x) = 4x³ - (5/x²) %3D O a. f(x) = 12x² + (10/x³) O b. f(x) = 12x2+ 10x3 O c. f(x) = 12x² - 10x3 O d. f(x) = 12x2- (10/x³) If y = x*/v(1-2x), find y'. a. (4x3 + 7x4)/(1 - 2x)/2 O b. (4x3 + 7x4)/(1 - 2x)2 O c. (4x3 - 7x4)/(1 - 2x)² O d. (4x³ - 7x*)/(1 - 2x)9/2

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A: topic - functions and application of derivatives

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