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Calculate the first derivative of f( x)= 3x^3+2x^2-5
f’(x)= 9x^3+4x
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Given that y=((4x+1)^3)sin2x. Find dy/dx.
find the definite integral between limits 1 and 2 of (4x^3+1)/(x^4+x) with respect to x
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a) i) find dy/dx of y = 3x^4 - 8x^3 - 3 ii) then find d^2y/dx^2 b) verify that x=2 at a stationary point on the curve c c) is this point a minima or a maxima
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