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How do I differentiate (x^2 + 3x + 3)/(x+3)

In order to differentiate this fraction, you will need to use the quotient rule, which if you don't remember is:
y = u/v then dy/dx = (vdu/dx − u dv/dx)/ v^2)
First you need to identify ...

Answered by Maths tutor
3989 Views

Which of the following sentences are grammatically incorrect, and why? 1) Elle lui a dit de la laisser car elle est fâché, 2) Elle l'a dit de la laisser car elle est fâchée, or 3) Elle lui a dit de la laisser car elle est fâchée?

3 is the only correct sentence. 1 is incorrect because the adjective 'fâché' does not agree with the gender of the noun (in this case a person) that it describes. As the subject 'elle' is feminine, the ad...

RL
Answered by Robert L. French tutor
2288 Views

Why does a plant not take in all of the light energy that reaches their leaves?

There are four main reasons this could occur. The light photon could simply miss the chlorophyll molecule in the plant leaves. If they don't meet, how could the chlorophyll do anything with that light? Fu...

TD
Answered by Thomas D. Biology tutor
4783 Views

Evaluate the view that referendums cause more problems than solutions. [30 marks]

Question: Evaluate the view that referendums cause more problems than solutions. [30 marks]A question like this is likely to crop up in an Edexcel A Level Politics, Paper 1 (UK Politi...

JT
Answered by Josh T. Politics tutor
20583 Views

What is atherosclerosis?

Firstly, let's try to understand what 'atherosclerosis' actually means. To do that, I would recommend understanding the origin of the word. As with most specific terms in biology, the name often explains ...

SA
Answered by Sebastian A. Biology tutor
3104 Views

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