Differentiate the function y = 26 + x - 4x³ -½x^(-4)

dy/dx = 1 - 12x² + 2x^(-5)

LM

Related Maths A Level answers

All answers ▸

Differentiate xcos(x) with respect to x


express (3x + 5)/(x^2 + 2x - 15) - 2/(x - 3) as a single fraction its simplest form


The curve C has equation y = 3x^4 – 8x^3 – 3. Find dy/dx.


If f(x)=x^2 and g(x)=5x-11, then what is fgg(x) when x=3?