Top answers

Maths
A Level

Integrate the function : F'(x)=3x^2+4x-5

F'(x)=3x^2+4x-5
F(x)=(3/(2+1))(x^(2+1))+(4/(1+1)) (x^(1+1))-5(x^(0+1))

Answer: F(x)=x^3+2x^2-5x+c

IM
Answered by Ian Malique D. Maths tutor
7726 Views

What exactly IS differentiation?

This is a common question as we are often taught to differentiate by simply being told how to do the calculation, but not what it is we're really doing.
The concept
Diffe...

JH
Answered by John H. Maths tutor
7782 Views

How to solve polynomials

First of all let's start with a lttle explanationn of waht a polynomial is.

A polynomial is a function of x denoted f(x) which is defined as

f(x)=a0+a1...

PW
Answered by Piotr W. Maths tutor
8239 Views

Solve the simultaneous equations y = x + 3, y^2 - x^2 + 3 = -6x

Here, we have two equations involving two variables, x and y. 


The question asks us to 'solve' the set of simultaneous equations.

Equivalently, it is asking us to

AH
Answered by Anthony H. Maths tutor
9298 Views

Given that 5cos^2(x) - cos(x) = sin^2(x), find the possible values of cos(x) using a suitable quadratic equation.

First, need to get all the terms in the equation to be the same. Using the following identity, it is possible to achieve this:

sin2(x) + cos2(x) = 1

1 ...

AB
Answered by Andrew B. Maths tutor
8256 Views

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:

© 2025 by IXL Learning