Topic, Math Whiz Quiz Game

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AK 13 years ago

Sorry, all of those are wrong...

SimonM 13 years ago

a=217021
b=558368
c=48309
edit: i actually did it without the help.

AK 13 years ago

OK:

Here's help: Now it's 15 points:
A=775389-B
B=A+341347

Now you can figure EITHER a or b.

gameinsky 13 years ago

a+b= 775389
b+c= 606677
a+c= 265330

c=a+162712
b=a+341347
b=c+510059

I'm stuck...

AK 13 years ago

OK!!!!!!!!!!!!

HARD! 20 points:

NO CALCULATOR!

Find a, b and c:

a+b=775389
b+c=606677
a+c=265330

Ferrari12 13 years ago

Oh yeah those. We've never learnt do write them on computers

Hexicube 13 years ago

its this:
2^4=2*2*2*2
5^3=5*5*5
9^1=9

Ferrari12 13 years ago

What on Earth is a power sign?

All these different symbol meaning different things depending on who's using them is really confusing me!!!

Hexicube 13 years ago

it's a power sign :_

Ferrari12 13 years ago

3 multiplied by 2 isn't 8...

f(x)=9

f(x)=(x^3-3x-18)/(2^x-8)
f(x)=(9-9-18)/(6-8)
f(x)=(-18)/(-2)
f(x)=9
::::::::::

Garygoh884 13 years ago

By the L'HÃ´pital's rule, we find this limit as follows:

lim x->3 (x^3-3x-18)/(2^x-8)
= lim x->3 (3x^2-3)/ln 2 (2^x)
=24/8 ln 2
=3/ln 2

Hexicube 13 years ago

if x is 3 then 2^x is 2^3 which is 8 and 8-8 is 0 so there is a /0

Ferrari12 13 years ago

MARC: I don't do it often, I just like to be able to do things nobody else can, especially mathematical things my math teacher don't know.

chris3000 13 years ago

i knew that, I was just too lazy to solve it

Garygoh884 13 years ago

The answer is on this link.

Hexicube 13 years ago

div0 error

Garygoh884 13 years ago

Given that f(x) = (x^3-3x-18)/(2^x-8), what is the value of f(x) if x=3?

Hexicube 13 years ago

how is that fun? even by my standards(coding pong for a night is a "good time" for me) thats just really boring

gamelover101 13 years ago

Next question?

Ferrari12 13 years ago

I have, but it's fun to do it manually, because nobody else knows how.

Hexicube 13 years ago

thats why you should have a calculator

Ferrari12 13 years ago

They probably would, but I'm not talking about computers. I'm talking about me, and I ain't no computer.

Hexicube 13 years ago

thats trial and error if computers used that they would be really slow

Ferrari12 13 years ago

MARC: The formula works. Computers and calculators might do it differently. I have no idea how they work. However that's how I do it manually, and it works every time O_o

gamelover101 13 years ago

? = next question!

joe45 13 years ago

i = imaginary

? = next question

Hexicube 13 years ago

lol...

SuperDog 13 years ago

@Ferrari The â€¢ is a lie, so don't ask me.

Hexicube 13 years ago

uh...thats NOT the formula...
calculators and computers use a logarithm function used in its powers operand(2^0.5=sqrt of 2)

Ferrari12 13 years ago

I didn't get a cookie :'(

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General

First post of the topic

AK 14 years ago

This is a game where you get points for answering math questions the quickest! The more points you get the smarter you are!

Here we go!
First question(1p)

6-2=?

SCOREBOARD:
SimonM:50
MARC2008/Hexicube:41
THe NiNJa:37
Im:33
Martinfra:31
Ferrari12:30
Joe45:27
Allyally:17
Sillius:8
Flame22:7
SuperDog:7
Gamelover101:6
Dingdong:5
Gameinsky:5
Garygoh884:3
Gundu:3
Lololol:2
MatthijsM:2
Rocky:2
Demonicyoshi:1
PineappleDude:1
Zodiac:1

SMART(50-149)
SimonM

SUPERSMART(150-299)

GENIUS(300+)

Oh yes, and because I can't post it anywhere else:

DELTALEAGUE AMMO DEPOSITRY

Leader: AK

Guns:

SPOILER

Vehicles:

SPOILER