Search over 10,000 free study notes

By recalling that e^ln(a) = a, you can rewrite 3^2x as e^2xln(3).

Then, you can differentiate this like any other e function, by using the product rule.

Essays for an English exam are best presented in the following format.  

1) Introduction: outline the points you will make in answer to the question, and some background information about...

For instruments that use a lower register, using the bass clef would sometimes mean lots of ledger lines, which can make a piece of music hard to read.  So, the alto and tenor clefs are used.  The only...

White blood cells in the body can attack pathogens, which are micro-organisms which cause disease. 

The white blood cells can ingest the pathogen, produc...

To form a conditional clause you need to start with the word 'si' - if, then make sure that you are using the right tenses for the rest of the sentence!

1. Si + present + future (e.g. si ...