y = x^2 − 2*x − 24*sqrt(x) - i) find dy/dx ii) find d^2y/dx^2
Solved by differentiation with respect to x,i) dy/dx = 2x - 2 - 12x^(-1/2)ii) d^2y/dx^2 = 2 + 6*x^(-3/2)
DG
Related Maths A Level answers
All answers ▸How does finding the gradient of a line and the area under a graph relate to real world problems?
Differentiate y=e^(x)*sin(x) with respect to x
Solve D/dx (ln ( 1/cos(x) + tan (x) )
Show (2-3i)^3 can be expressed in the form a+bi where a and b are negative integers.