#387**+8 **

@@ End of Day Wrap Mon 29/12/14 /12/14 Sydney, Australia Time 11:20pm ♪ ♫

Hello all,

There were a number of good questions today. Our industrious and learned answerers were CPhill, Rosala, Alan, Juhaszbenedek08, Tiagunix and geno3141. Thanks all.

Now for some interest posts:

The first four were all suggested by CPhill. I am always pleased when people request interest posts to be included. Thanks Chris

1) Simplifying indices - A pretty cool question

http://web2.0calc.com/questions/can-you-solve-this

2) An interesting co-ordinate geometry question. Thanks to Melody and Chris

http://web2.0calc.com/questions/equation-to-circles

3) An interesting trapezium area question. Thanks Chris

4) Finding the 4th side of a quadrilateral that is circumscribed by a circle. Thanks Melody and Chris

5) finding root using secant method. Thanks Alan

http://web2.0calc.com/questions/find-the-roots-of-the-equation-x2-4x-5-0-the-secant-method

And that is it for today

♫♪ ♪ ♫ ♬ ♬ MELODY ♬ ♬ ♫♪ ♪ ♫

Melody
Dec 29, 2014

#200**0 **

Tues 30/12/14

1) How do you change different base numbers to base 10 ? In this case base 2. Thanks Gino

http://web2.0calc.com/questions/110100101

2) A simple but important concept for our younger followers Thanks Geno

http://web2.0calc.com/questions/3-4-divide-by-2

3) Geno answered lots of great geometry questions - most related to rhombuses. This one didn't

Thanks Geno.

4) What is Phi ( φ )? Thanks Chris

http://web2.0calc.com/questions/phi-to-the-power-of-4

♫♪ ♪ ♫ ♬ ♬ MELODY ♬ ♬ ♫♪ ♪ ♫

Melody
Dec 29, 2014