find dy/dx of x^1/2 + 4/(x^1/2) + 4

This can be rewritten as x1/2 + 4x-1/2+ 4, hence dy/dx = (1/2)x-1/2 - 2x-3/2

OO
Answered by Olufayojimi O. Maths tutor

2986 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

solve for x, in the form x = loga/logb for 2^(4x - 1) = 3^(5-2x) (taken from OCR June 2014 C2)


A child of m1=48 kg, is initially standing at rest on a skateboard. The child jumps off the skateboard moving horizontally with a speed v1=1.2 ms^-1. The skateboard moves with a speed v2=16 ms^-1 in the opposite direction. Find the mass of the skateboard.


Find the antiderivative of the function f(x)=(6^x)+1


How do I write the function 3cosθ+4sinθ in the form Rsin(θ + α), where R and α are positive constants?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences