Top answers

Maths
A Level

How do you intergrate ln(x)?

There's a nice trick here you can do, treat the equation as 1*ln(x) then intergrate by parts.

Differentiating ln(x) gives 1/x, while intergrating 1 gives x

So your left with...

OM
Answered by Oliver M. Maths tutor
8152 Views

what is implicit differentiation and how is it achieved?

First off, an explicit definition needs to be understood. An explicit definition is the standard form in which many equations are found:

y = f(x)        (1)

for example:  y=...

JS
Answered by Jake S. Maths tutor
5893 Views

How do I differentiate "messy" functions?

 

Often, it can seem daunting when you are asked to differentiate a function that looks particularly messy. However, it's really quite simple if you break it down in easy to manage steps....

SM
Answered by Sam M. Maths tutor
6075 Views

How to integrate ln(x)

How to integrate ln(x)?

In order to integrate log x of base e, we are going to apply integration by parts.

Recall that the formula for integration by parts i...

ZL
Answered by Zaiyang L. Maths tutor
15131 Views

How do I find the cartesian equation for a curve written in parametric form?

Reminder - a cartesian equation is written in terms of x and y (e.g. y = 2x + 3) while parametric equations are written with x and y separately in terms of t.

Example: Find the cartesian ...

AO
Answered by Alexis O. Maths tutor
10675 Views

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