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Differentiate ((x^2)+1)^2

To differentiate this, we use the power rule and the chain rule. First we differentiate the outside part, which equals 2((x^2)+1). However, because the inside of the square is a function, we have to diff...

AC
Answered by Adrian C. Maths tutor
7810 Views

My coursework essay question is really intimidating, what is the best way to approach a task like this?

When answering a large coursework essay question, it is important to get a basic understanding of the context surrounding the question. Doing research on the time period and events you will be talking abo...

HV
Answered by Helen V. History tutor
2987 Views

People often say you can’t revise for English. I know that isn’t true, but it seems really hard – you can’t just learn loads of vocab, or long lists of equations. What’s a good way to revise English efficiently?

In an English exam you can’t just rattle off everything you know and expect to get marks. You need to be able put your knowledge to work on the question at hand if you want to get the best possible grade....

SH
Answered by Samuel H. English tutor
2519 Views

What are the events in synaptic transmission?

  1. The presynaptic action potential reaches the synaptic knob. 2) The terminal is depolarised. 3) Voltage gated calcium channels in the presynaptic knob open. 4) Calcium enters through the calcium chan...
TD
30516 Views

What is Bowlby’s Evolutionary Theory of Attachment

There are 6 stages to this theory. 1) Attachment is adaptive and innate. This is because it promotes survival, resulting in attachment behaviour to become innate. 2) Social Releasers, e.g. smiling, crying...

TD
14949 Views

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