Answers>Maths>A Level>Article

Differentiate the following: 4x^3 + sin(x^2)

dy/dx = (4 * 3)x^(3-1)+ 2x^(2-1)*cos(x²)

= 12x² + 2xcos(x²)

MB

Answered by Maisy B. • Maths tutor

4847 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Using the sum, chain and product rules, differentiate the function f(x) = x^n +x^3 * sin(1/[3x])

Find the exact value of the integral of (2+7/x), between x=1 and x=e. Give your answer in terms of e.

If f(x) = (3x-2) / x-5 x>6, find a.) ff(8) b.) the range of f(x) c.) f^-1(x) and state its range.

The curve C has equation y=(2x-3)^5, the point P lies on C and has coordinates (w, – 32), find (a) the value of w and (b) the equation of the tangent to C at the point P in the form y=mx+c , where m and c are constants.