Top answers

Maths
All levels

Given that y=sin2x(3x-1)^4, find dy/dx

This is an example of the product rule. In this, y=uv and dy/dx = u(dv/dx) + v(du/dx) u = sin2x so du/dx = 2 * cos2x = 2cos2x v = (3x-1)4

CU
Answered by Chisom U. Maths tutor
3696 Views

A line has equation y = 3x + 4, write down the gradient of the line.

gradient =  3

RM
Answered by Rifat M. Maths tutor
9591 Views

Determine the integral: ∫x^(3/4)dx

I = (4/7)X^(7/4) +C

RM
Answered by Rifat M. Maths tutor
7182 Views

How to convert a recurring decimal into fraction

Fristly we need to define recurring decimal as a rational number that does not terminate.

Example 1, 0.444444444...

Example 2, 0.123123123...

A fraction is a number in which the numer...

BL
Answered by Bernice L. Maths tutor
24505 Views

How many past papers should i do before the exam?

I cannot stress this answer enough, but, ALL of them. TWICE, at least. When it comes to Maths, past papers will without a doubt be the key to unlock your target grade. Success in maths comes with practice...

UE
Answered by Ula E. Maths tutor
16706 Views

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