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Zumza

Member

From: root

Joined: 2015-02-17

Posts: 4,645

Math!

1. Resolve the math problem that user abouve you put.
2. Post another math problem.

I will start:
(a+b)^2=?

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Everybody edits, but some edit more than others

Tachyonic

Guest

Re: Math!

can't solve, can only simplify.

also what's the deal with these "math nerds" all of a sudden
maths is so boring

some woman

Member

From: 4th dimension

Joined: 2015-02-15

Posts: 9,289

Re: Math!

what's the deal with these "math nerds" all of a sudden
maths is so boring

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10 years and still awkward. Keep it up, baby!

Awesomenessgood

Member

Joined: 2015-08-06

Posts: 1,666

Re: Math!

1. Resolve the math problem that user abouve you put.
2. Post another math problem.

I will start:
(a+b)^2=?

a^2 + 2ab + b^2

My turn

Given that the gradient of a function is sec^2(x/2) + 5/(3x + 4) , and the function cuts the y-axis at 2, find the equation of the function.

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lunchbox

Pingohits

Banned

From: aids lizard

Joined: 2015-02-15

Posts: 7,591

Re: Math!

I have no idea how to do calculus.

0/0=? Trust me. there's an answer to that.

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Awesomenessgood

Member

Joined: 2015-08-06

Posts: 1,666

Re: Math!

Either infinity or negative infinity.

If a bat and a ball costs $1.10 and a bat costs 10¢ more than a ball, how much is the ball?

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lunchbox

Pingohits

Banned

From: aids lizard

Joined: 2015-02-15

Posts: 7,591

Re: Math!

for the first question you are wrong. sort of. In common math logic, you are right, but if you totally disregard that, 0/0=1 because, philosophically stating, 1x0=0. that, of course, is not really true, so technically you are right for solving the problem but wrong as in failing my confusing yet unintelligent riddle.

for your problem, i think it is... 5 cents? idk i just went with my gut

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Zumza

Member

From: root

Joined: 2015-02-17

Posts: 4,645

Re: Math!

Either infinity or negative infinity.

If a bat and a ball costs $1.10 and a bat costs 10¢ more than a ball, how much is the ball?

a + b = 1.10;
b = a + 0.10;

2a = 1 => a = 0,5
The ball is 50¢.

Next: f(x) : R -> R, f(x) = min(x + 4, 3x);
What is f ^ -1 ?

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Everybody edits, but some edit more than others

Krosis

Formerly Arkonagames

Joined: 2015-06-17

Posts: 2,279

Website

Re: Math!

no idea, it will probrably take years to me to understand this :C
(10x - 4 + 2x) / 3x = 7/3

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soulrunner

Member

Joined: 2015-03-10

Posts: 185

Re: Math!

x~0.608637370113427 AND x~-15.6086373701134
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

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Krosis

Formerly Arkonagames

Joined: 2015-06-17

Posts: 2,279

Website

Re: Math!

x(x+1)/2=66
wich means 11 handshakes

At a party, everyone shook hands with everybody else. There were 999 handshakes. How many people were at the party?

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realmaster42

Formerly marcoantonimsantos

From: ̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍

Joined: 2015-02-20

Posts: 1,380

Website

Re: Math!

999*999 people.

square root of 100 (LOOOL EASY ITS 10) ^ (2^2)

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Anch

Member

Joined: 2015-02-16

Posts: 5,447

Re: Math!

10

What's the square root of 10^16

Pingohits

Banned

From: aids lizard

Joined: 2015-02-15

Posts: 7,591

Re: Math!

no one

there was no party

just a dude trippin on lsd
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realmaster42

Formerly marcoantonimsantos

From: ̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍̍

Joined: 2015-02-20

Posts: 1,380

Website

Re: Math!

? ? 1
? ? ?
2 3 ?

pingohit's father and mothers numbers mixed ^ 1

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hummerz5

Member

From: wait I'm not a secret mod huh

Joined: 2015-08-10

Posts: 5,852

Re: Math!

if your math problem fits into wolframalpha, you're not doing things right.

‼◄ª♫ä ≤ ☼#  +  987
solve for Θ

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thanks HG, HG, HG, HG! anatoly, zumza! zoey!

Spen(der)Boy

Banned

From: Diamond World

Joined: 2015-11-08

Posts: 216

Re: Math!

2hard4me

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The Spendy Player who have deluxe smileys. Totally not rudik3000. I am something or secretly so you can't guess my name.
I don't have .

Bobithan

Member

Joined: 2015-02-15

Posts: 4,476

Re: Math!

2hard4me

If you're going to post in forum games, please at least participate in the games at hand. This sub forum doesn't purely exist to increase your post count.

Also sorry for being part of the problem, idk how to solve that hummerz
Carry on

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aka towwl

lrussell

Member

From: Saturn's Titan

Joined: 2015-02-15

Posts: 843

Website

Re: Math!

Squares + more squares + 987 = 987 with squares.

Elliot began the journey at 8 a.m. at 40 kilometers per hour. Benita began to chase him at 11 a.m. at 50 kilometers per hour. What time was it when Benita got within 60 kilometers of Elliot?

Answer & work (don't look until you answer yourself):

▼Hidden text

RbTb + 60 = ReTe
50Tb + 60 = 40(Tb + 3)
50Tb + 60 = 40Tb + 120
50Tb  = 40Tb + 60
10Tb = 60
Tb = 6 hours

11 a.m + 6 hours = 5 p.m.

Awesomenessgood

Member

Joined: 2015-08-06

Posts: 1,666

Re: Math!

simplify (a-m)(b-m)(c-m)...(z-m)

edit: i meant expand

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lunchbox

hummerz5

Member

From: wait I'm not a secret mod huh

Joined: 2015-08-10

Posts: 5,852

Re: Math!

I have no idea. Random guess at midnight:
oh wait never mind. I'm starting to realize that you multiply every damn one of those together. Does it have to do with pascal's triangle?

gnite

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thanks HG, HG, HG, HG! anatoly, zumza! zoey!

Awesomenessgood

Member

Joined: 2015-08-06

Posts: 1,666

Re: Math!

its not that hard, theres a (m-m) along the way, which is of course a 0. thus everything is a zero haha yeah

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lunchbox

hummerz5

Member

From: wait I'm not a secret mod huh

Joined: 2015-08-10

Posts: 5,852

Re: Math!

oh, I'm a dip. I assumed we wouldn't allow the changing variable to overlap the constant one... cool

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thanks HG, HG, HG, HG! anatoly, zumza! zoey!