5Sin[x]-4=2Cos[2x]

x = 0.848,2.29

MM
Answered by Mostafa M. Maths tutor

7764 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

How do I simplify (1 / [1 + cos(x) ] ) + (1 / [1 - cos(x) ] )?


There is a Ferris wheel where the passengers are placed 10m away from the centre. At what speed must they be moving in order for them to feel completely weightless at the top of the wheel.


How do I simply differentiate and what does a differential mean?


A curve passes through the point (4, 8) and satisfies the differential equation dy/dx = 1/ (2x + rootx) , Use a step-by-step method with a step length of 0.3 to estimate the value of y at x = 4.6 . Give your answer to four decimal places.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning