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Can You Solve This Math Question? - Education (6) - Nairaland

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Re: Can You Solve This Math Question? by Unrated900(m): 9:26pm On Apr 15, 2020
I think this is what we need to be doing here aside advertisement
Doing this won’t make all this small small boys be commenting anyhow

You can see how scanty the comment threads are

Had it been it was a subject that says how can I chase the girls off my house
You will see millions of comment

1 Like

Re: Can You Solve This Math Question? by yek: 9:27pm On Apr 15, 2020
What can one do with this in real life?
Re: Can You Solve This Math Question? by Kokaine(m): 9:28pm On Apr 15, 2020
Amotolongbo:
n2 = [2S + d-2a]/d
Or

n = [(2S + d-2a)/d] ^0.5
You misfired at line 9.

Where did the denominator n vanish to? It was supposed to have cross multiplied again. Instead you found a way of burning it off like our leaders are now burning administrative buildings.

See me in my office!
Alone!!!

1 Like

Re: Can You Solve This Math Question? by CONTACTSAMSUNG(m): 9:28pm On Apr 15, 2020
dejt4u:
I give it you that it's still the same thing.. The 2 is dividing the n outside

Bros it's totally wrong and unacceptable

This is plain, the 2 was dividing all subjects in the RHS

there's no how it's relating to what you just solved
Re: Can You Solve This Math Question? by lexczy(m): 9:29pm On Apr 15, 2020
dn^2 + (2a-d)n -2s= 0
n = variable
Coefficient of n^2 is d
Coefficient of n is (2a-d)
Constant is -2s

Re: Can You Solve This Math Question? by Mrshape: 9:34pm On Apr 15, 2020
Unrated900:
I think this is what we need to be doing here aside advertisement
Doing this won’t make all this small small boys be commenting anyhow

You can see how scanty the comment threads are

Had it been it was a subject that says how can I chase the girls off my house
You will see millions of comment
Lol

I tell you maths shout a lot of mouths and a lot of opportunities too
Re: Can You Solve This Math Question? by Nobody: 9:35pm On Apr 15, 2020
grin

Rubbish post and nonsense maths. Why not use the formulae and answer to solve the economic crises and the rate of unemployment in Nigeria.
Money is the real certificate.

1 Like

Re: Can You Solve This Math Question? by AdeolaOmoOba(m): 9:37pm On Apr 15, 2020
What of this
Re: Can You Solve This Math Question? by Brunicekid(m): 9:39pm On Apr 15, 2020
MATHEMATICS, my favourite subject!

Am coming with the solution!!!

Page sealed.
Re: Can You Solve This Math Question? by smeag0l(m): 9:40pm On Apr 15, 2020
The question is incorrect eventhough, if you decide to proceed with the solution the way it is written one will arrive at this answer you gave here. Thumbs up.
dejt4u:

n = [(d-2a)±(4a² - 4ad + d² + 8ds)½] ÷ 2d
Re: Can You Solve This Math Question? by Mrshape: 9:41pm On Apr 15, 2020
AdeolaOmoOba:
What of this
This is a nice questions,
It is not good to be hiding in page 6 create a new thread for it.
I will attempt it.
Just mention me there
Re: Can You Solve This Math Question? by Nobody: 9:45pm On Apr 15, 2020
Mrshape:
Can Anyone In This Forum kill This?

s = [n(2a + (n - 1)d]/2

2s = [n(2a + (n - 1)d]

2s = n(2a + nd - d)

2s = 2an + dn² - dn

2s = dn² + (2a - d)n

0 = dn² + (2a - d)n - 2s

Using the quadratic formula

a = d
b = (2a - d)
c = -2s

Therfore

n = (−(2a - d)±√(〖(2a - d)〗^2+8ds))/2d
Re: Can You Solve This Math Question? by oluseg2: 9:45pm On Apr 15, 2020
[quote author=dejt4u post=88468951][/quote]

It's correct. Find the LCM
Re: Can You Solve This Math Question? by Malawian(m): 9:46pm On Apr 15, 2020
AdeolaOmoOba:
What of this
13,14,10,9,6,5,1,2,3,7,11,15,16,12,8,4
**oops. cheesy
Re: Can You Solve This Math Question? by Mrshape: 9:47pm On Apr 15, 2020
darknez:


s = [n(2a + (n - 1)d]/2

2s = [n(2a + (n - 1)d]

2s = n(2a + nd - d)

2s = 2an + dn² - dn

2s = dn² + (2a - d)n

0 = dn² + (2a - d)n - 2s

Using the quadratic formula

a = d
b = (2a - d)
c = -2s

Therfore

n = (−(��−�)±√(〖(��−�)〗^�+���))/��

You will be correct bug I can't see your substitution it is filled with ? ??
Re: Can You Solve This Math Question? by Vulcan24(m): 9:49pm On Apr 15, 2020
NaijaOlosho:
Wetin concern sucking dick and maths??

cheesy

good point.
Re: Can You Solve This Math Question? by Mypeople2(m): 9:50pm On Apr 15, 2020
illicit:
use solvent
Solving this kind màths for this corona season when some are fighting for their health and some are busy looking for money .You won use maths kill somebody ?He nor go work o
Re: Can You Solve This Math Question? by Vulcan24(m): 9:50pm On Apr 15, 2020
SmilingScorpion:
grin

Rubbish post and nonsense maths. Why not use the formulae and answer to solve the economic crises and the rate of unemployment in Nigeria.
Money is the real certificate.


sharap u too like money ... that's y ya poor in brain n pocket
Re: Can You Solve This Math Question? by Nobody: 9:51pm On Apr 15, 2020
Mrshape:


You will be correct bug I can't see your substitution it is filled with ? ??

modified.
Re: Can You Solve This Math Question? by Midex88(m): 9:52pm On Apr 15, 2020
Vulcan24:


sharap u too like money ... that's y ya poor in brain n pocket

Heavy blow shocked grin
Re: Can You Solve This Math Question? by Mrshape: 9:53pm On Apr 15, 2020
darknez:


s = [n(2a + (n - 1)d]/2

2s = [n(2a + (n - 1)d]

2s = n(2a + nd - d)

2s = 2an + dn² - dn

2s = dn² + (2a - d)n

0 = dn² + (2a - d)n - 2s

Using the quadratic formula

a = d
b = (2a - d)
c = -2s

Therfore

n = (−(2a - d)±√(〖(2a - d)〗^2+8ds))/2d
Make sense

1 Like

Re: Can You Solve This Math Question? by Unrated900(m): 9:57pm On Apr 15, 2020
Mrshape:

Lol

I tell you maths shout a lot of mouths and a lot of opportunities too

Yes I agreed with you
This simple formulae just refreshed my brain
We need more of this here
Tomorrow should be chemistry
Re: Can You Solve This Math Question? by Ayo199(m): 9:57pm On Apr 15, 2020
dejt4u:

n = [(d-2a)±(4a² - 4ad + d² + 8ds)½] ÷ 2d
Absolutely correct..To those saying the question is wrong, that automatically means you don't even know what this formulae stands for..

1 Like

Re: Can You Solve This Math Question? by illicit(m): 9:58pm On Apr 15, 2020
Mypeople2:
Solving this kind màths for this corona season when some are fighting for their health and some are busy looking for money .You won use maths kill somebody ?He nor go work o
I tire o.... I hate maths ehn
Re: Can You Solve This Math Question? by Heryinthey22(m): 9:59pm On Apr 15, 2020
JohnnyPalmer:


Big time error... It's not multiplication sign, it's subtraction
...boss show your workings
Re: Can You Solve This Math Question? by Mrshape: 10:02pm On Apr 15, 2020
Ayo199:

Absolutely correct..To those saying the question is wrong, that automatically means you don't even know what this formulae stands for..
Though I made an error in not closing a bracket.
But majority of them just capitalize on it to his their inability to solve it

1 Like

Re: Can You Solve This Math Question? by SHOLLAU: 10:04pm On Apr 15, 2020
Let's see how u work it out
dejt4u:

n = [(d-2a)±(4a² - 4ad + d² + 8ds)½] ÷ 2d
boss..
Re: Can You Solve This Math Question? by dejt4u(m): 10:06pm On Apr 15, 2020
SHOLLAU:
Let's see how u work it out boss..
check here
https://www.nairaland.com/5794518/solve-math-question/1#88481053
Re: Can You Solve This Math Question? by PropertyBuying(f): 10:08pm On Apr 15, 2020
matex97:
The maths guru, I greet you sir. Good morning
only the mathematics gurus like him can solve such a quotation hope.

Me I only know about real estate shocked grin
Re: Can You Solve This Math Question? by Nobody: 10:15pm On Apr 15, 2020
Nice thread.
Re: Can You Solve This Math Question? by Hahjascho(m): 10:19pm On Apr 15, 2020
n= [ (d-2a) ± {4a(a-d) + d(d+8s)}1/2} ]
2d

1 Like 1 Share

Re: Can You Solve This Math Question? by Starmario(m): 10:23pm On Apr 15, 2020
Simple maths

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