derivative of sec2(x)=2tan(x)sec2(x)
the derivative of 3x is 3 the derivative of x cubed is 3 times x squared
2xsin2x+2x2sinxcosx
f(x)=(pi2)x=pi2x. The derivative of kx=ln(k)*kx, so f'(x)=2ln(pi)*pi2x (with chain rule).
f(x) = 3x2 + 5x + 2fprime(x) = 6x + 5
derivative of sec2(x)=2tan(x)sec2(x)
the derivative of 3x is 3 the derivative of x cubed is 3 times x squared
10 x
x squared
Let k = 0 9x18 squared x 17 x 18 k is a constant. Its anti-derivative is kx + C, where C is a constant. The anti-derivative squared is (kx+ C) squared.
The derivative, with respect to x, is -x/sqrt(1-x2)
2xsin2x+2x2sinxcosx
-(1/2)X^2 [negative half X squared]
e^[ln(x^2)]=x^2, so your question is really, "What is the derivative of x^2," to which the answer is 2x.
It is -1 over x-squared.
14x
negative cotangent -- dcot(x)/dx=-csc^2(x)