Surds revision

Indices Intensive Part 1

Here are the answers:

1) a7 2) x9 3) a7
4) m16 5) a4 6) a8
7) m10 8) 10x5 9) 6x7
10) 5a6 11) 9x4 12) 8a12
13) 36a10 14) 16a8 15) 2a2b3

Indices summary by Charmaine

Euler's number summary by Sean

Euler’s number e is an irrational constant which is 2.718281828.It is the limit of (1+1/n)^n where the for the higher then n the higher the result which would increase slower with each increase of n to reach closer to e 2.718281828 as it reaches infinity.

Logarithm Summary (Eugene, Jereme, Teri)

I'm having some problems copy-pasting the thing into the blog (the pictures cant show up) so I hope you are okay with a link… https://docs.google.com/a/s2011.sst.edu.sg/document/d/1Fq-dNmKtrv0Qd83VlYwA539RjbILhirCyBh_f12JRd4/edit

Surds summary by Claire

Homework 25 Feb

Hi all,

here are the solutions to the practice paper as promised in class. Please complete and check your answers as a practice for Level Test tomorrow. Good luck!

Graph:

https://docs.google.com/file/d/0B33vgDo55F4MQkhtbGg4QzNRQVk/edit?usp=sharing