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You dont need to waste your brain on this YehChi.......this is like a daily newspaper........everyday infront of our nose to read......

its ok!i was just looking for some fun!

Sorry, my English is not very good, can not understand such a long sentence.

I replaced with pictures.

Is (3x+2)^2     really in degrees?

radians are used for calculus.

1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1=19

If     f(x)= x^3-3x^2+kx+2 has a factor (x+2).     then  f(-2)=0

Can you take it from there?

I don’t usually comment on social posts of this nature.

Though unlikely, there is always the possibility of my snarky comments pushing one of the self-absorbed posters into a reality that compels a decision to “off” his or herself.

While this may not actually be a bad thing, there is no way to know. If it were a bad thing, then I would feel awful for five or maybe ten minutes. That is a long time for a distraction –especially by someone I don’t know.

So, Anon, just keep an emesis bag handy. I buy them wholesale.

Are you asking about the Binet formula?  This gives the n'th standard Fibonacci number as 

$$\frac{(1+\sqrt5)^n-(1-\sqrt5)^n}{2^n\sqrt5}$$

However, this doesn't reproduce the number you've written (yours lies between the 203rd and 204th standard Fibonacci numbers).

.

ohh!becoz i am listening songs now so i am just looking forward to something funnily useless!

I was referring to paint related question that is directly under your post :)

2+1/5+3+1/3+1/2

$$\\2+3+\frac{1}{5}+\frac{1}{3}+\frac{1}{2}\\\\$$

The lowest common denominator is 5*3*2=30

$$\\2+3+\frac{1*3*3}{5*3*2}+\frac{1*2*5}{3*2*5}+\frac{1*3*5}{2*3*5}\\\\
=5+\frac{9}{30}+\frac{10}{30}+\frac{15}{30}\\\\
=5+\frac{9+10+15}{30}\\\\
=5+\frac{34}{30}\\\\
=5+\frac{30+4}{30}\\\\
=5+\frac{30}{30}+\frac{4}{30}\\\\
=5+1+\frac{2}{15}\\\\
=6\;\frac{2}{15}\\\\$$

Well Rosala, your wish is my command.

Who lit the fire under your bum? Your India post is near incendiary.

If it was anyone other than you who posted, I would have some great snarky comments. They would definitely enhance your rage. They also would become a Scooby snack too. (Not before you read them though).

Alas, I like you too much to do that. It is one of my major faults.

Anyway, I am going to post an unrelated comment; you may find it amusing.

what are you talking about Melody???i dont understand?

Aww what's the problem Rosala?  Don't you want to watch Graham's green and blue paint dry? 

Is that not exciting enough?     

☛ BTW, I'm interpreting the nub of the question to be: how much work is done in lifting the luggage onto his shoulder?

This is some sort of trick question, is it? Where the only relevant motion is:

" Through a vertical distance of 1.5 m "

You have lost some essential dialog from the question specification, too.

So the answer is just weight x 1.5m  🎅🎅

I have no idea what you are asking.    

$$\frac{1}{6}\times\frac{1}{6}\times\frac{1}{6}=\frac{1}{216}$$

@@ End of Day Wrap     Tues 13/1/15     Sydney, Australia       Time 7:15pm       ♪ ♫

Hi everyone,

There have been many great questions and answers the last 2 days.  Some have not been answered  

Wed 14/1/15

1) End your day with a Laugh.   Thanks Rosala  

$$\\f(x)=(8x^3+3)^5\\\\\\
f'(x)=5(8x^3+3)^4\times (24x^2)\\\\
f'(x)=120x^2(8x^3+3)^4\\\\$$