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maybe that anymous repeatley thumbs down golden leaf to justify what he said because if not the forum is hacked if this is true......

No Rosala, GoldenLeaf really did have more than scrutinizer before!

I'll stick up for you GoldenLeaf.  Maybe that unicorn really was cursed!

i can also laugh it off zegroes but i dont becoz those people who ask these kind of queses, they do it all for fun . but this is my way of giving them a fight back answer ! let them know that whatever they r doing no one is laughing on it ! by the way thanks for the tip zegroes , ill follow it on someplaces , ts gonna come handy ! 

heh your announcing people that just joined now??? i remember when i first joined......where's my red carpet?

i go to school in america melody what do you know......???

oh no melody i was taught that im not blaming it on my school.....

sorry golden leaf bad answer the steelers are the best kiss the superbowl trophies last time i checked we had the most.......

oh rosala you dont have to actually answer these there just um inapproppiate word holes i just laugh it off tho ill give you a thumbs up for effort however

in math it means The sine (abbreviated "sin") and cosine ("cos") are the two most prominent trigonometric functions. All other trig functions can be expressed in terms of them. In fact, the sine and cosine functions are closely related and can be expressed in terms of each other.

goldeLeaf , i think u are mistaken by ur points ! u didnt have 506 points , if before u did have 506 points then scrutinizer would never be able to replace u . i think now u should stop crying and give some really good answers for people to give u thumbs and so u can in real get 506 points ! 

2+2 is 4 ! 

I suspect the questioner had positive integers in mind!

the correct answer is 48x0.2 ! 

It's pretty simple actually...

so the equation is y = log_bX right?

therefore X must = b^y

Example

log₃9 = Y

because of the statement of X = b^y, 9 = 3^y

Therefore, Y must equal 2

Do you understand it now :)

ur welcome ! but i should be saying that no need for thanks , if u can take the pain to write them then cant i  just read them for u and do just this much for u ! 

thanks Rosala.

wednesday 4/6/14

#It appears that the curse of the unicorns is real!

$$\begin{array}{rll}
(a+3)(a+3)&=&a(a+3)+3(a+3)\\\\
&=&a(a+3)+3(a+3)\\\\
&=&a^2+3a+3a+9\\\\
&=&a^2+6a+9\\\\
\end{array}$$

You should learn to recognise this as a perfect square.

$$(a+b)^2=a^2+2ab+b^2$$

ive read it ! 

@@ End of Day Wrap - Tuesday 3/6/14   Sydney, Australia   Time 9:20 pm 

Hi everyone,

Another busy day with great answers provided by Bertie, Reinout-g, alan, Zegroes, GoldenLeaf, Bssoulahmad, miaimi, Kitty<3, cburns, and Rosala.  Thank you all.

Bssoulahmad, Miaimi and Cburns have all joined in the last day or so.  We welcome you to web2.0calc forum.  We hope you learn lots and have fun here.

It is good to see some many people having fun with choosing avatars.

Here are some of the more interesting posts for the day.

#Graphing trig functions.

ur welcome melody ! 

I am really not sure what you are after but there are set notation characters amoung the special characters that are fund under the INSERT tab.

She wasn't a very good teacher if she would treat your bow with such disrespect.

My teacher had a ruler that she used!

Thank you Rosala,

In the picture there is a Kangaroo, a Kookaburra and a Frilled Neck Lizard.  They are all native to Australia.

This is what a kookaburra sounds like

https://www.youtube.com/watch?v=Qix6oUxim3Q