Top answers


How can I score highly on the multiple choice and essay component of the LNAT?

Firstly, the most important thing with the LNAT multiple choice section is practice . Going through questions is the best way to ensuring a high score in the multiple choice. This does not simply mean going ...
HH
Answered by Holly H. LNAT tutor
6184 Views

How do i differentiate the equation y = x^2 + 6x + 2 with respect to x.

So lets have a quick recap of differenciation to start off. In informal terms, differenciation is carried out by dropping the power to be in front of the term we are differenciating to as well as decrementin...
TS
Answered by Tarun S. Maths tutor
7086 Views

How do i solve the quadratic x^2 + 5x + 6 = 0 ?

So we can always substitute the right terms into the quadratic formula. However, there might be a quicker way. Lets try and see if the quicker ways work.Firstly, we need to spot weather the difference of two...
TS
Answered by Tarun S. Maths tutor
11601 Views

How can i solve the following simultaneous equations? 5x + y = 4 and 3x + 2y = 5?

The general approach to solving simultaneous equations is to replace the ‘y’s in one equation with ‘x’s, or the ‘x’s with ‘y’s. In this case, we can first take the equation 5x + y = 4 and rearrange it to get...
TS
Answered by Tarun S. Maths tutor
12368 Views

How do i factorise 20 + 10x?

Firstly, we can take a look at the degree x's in each term. It seems like they share a common degree of 0. In other words, we will not be able to factor out the x's in the expression.Secondly, we need to fin...
TS
Answered by Tarun S. Maths tutor
13703 Views