2paid2Bmad:


This was how we were taught in secondary school, so anybody screaming Cardano or Cardoso or Ethereum formula take note, doesn’t this also arrive at the same answer without stress??

Oya put 1 into the equation and check if you are correct na

Deicide:
Since this is a programming section, you have to solve the the programming way using something like numerical analysis..

You could start from 0 to maybe like a million and input them as value of x to see if it equat zero then break. Lol computers would do this very fast. You could also try negative numbers too.

Answer can also be decimal you could also check for that too.

I could do this with python but I need the solvings.

meum:


If the question were written as above then it will be mathematically incorrect

'Incorrect' like there is no answer or that the formula wont work on it. Which one?

meum:


Ask questions where you don’t understand

This is the first time I an hearing of Cardano's formula. So the formula works for all equations in that form. I was hoping to see a direct solving of the cubic equation itself. What if the question was something like this:
(2^x)+3^(3x)=16

platymus:
That's the answer I got.

You can't add up their index like that unless it was multiplication instead of addition that was between them

meum:

Okay. I will send in the step by step solution soon. Let me rewrite and make it visible enough

Alright

airsaylongcome:
It's been a long time I did all this algebra gymnastics.

Why aren't you doing something like
2^x+2^(3x)=2^4?

And simplify as they have similar base? Na 20+ years ago I do these kind things last

I tried this but I couldn't get farther than that so I decided to factorize. When I factorized the indices and substituted an arbitrary letter 'x' for 2x, the cubic equation became a problem too

meum:
Is the solution from the calculator 1.2556?

Yes. If I had used casio natural display maybe I would have analysed the answer in surd form and try to work it back .

meum:
Post the original question

Done.

How do you solve
(x^3)+x-16=0 ?
I was solving an exponential equation and it came to this and I am stuck. Calculators can produce the answers but I want to get the working. Its been getting me worried for the past 5 days now.
Original Question
(2^x)+2^(3x)=16

Draei:


You don't like anything design? Thats strange.

Whats strange about it? Unfortunately for me, thats where the money is. But can I do well in it?...I don't know

Draei:


Cool, which platform or videos did you use in learning those 2?

I am still on Css tho and I'm using https://w3schools.com .
I'm losing interest because I don't really like anything designing. I just have to learn it before I move into backend like php or django.
Most people always start tech and programming with web development and I still dont know why

Dentidon:
Omo Igbo is child of Igbo, similar to Omo Yoruba. How is it derogatory? You dey mad?

How is Afonja derogatory?

Ever wondered how they feel?
There's nothing wrong with the term 'Afonja' but Yorubas deem it as a derogatory word. They even insulted and admonished GRV for it.
Practically all Yorubas in Lagos have once used the term 'Omo Igbo'. Have you ever asked how Igbos feel when they are called that? What If Igbos used 'AFONJA' the way Yorubas use 'OMO IGBO'?
For example, 'Je gote ihe na aka nwanyi Afonja na no na bus stop'.
Would you feel okay with it?

Seun:
Dear Igbo People,

We made almost N16,000 from the ad. We will double it and donate it to victims of political violence in Lagos.

Please, do NOT give up on Nigeria. The times are challenging, but TOGETHER, we will overcome.

Sincerely,
Seun Osewa.

What is the difference between you that collected 16k and the touts that collected 1k/2k to do the real work?
You have always been tribalistic.
So it is the 32k that would return the mandate you STOLE?
What would GRVLagos think of you?
Now I know you are one of those certified urchins.
I also need to see this topic on front page.
APOLOGY NOT ACCEPTED.
If you are tired of running Nairaland please put it on the market.
There are many tribalists still under your very own thread. Seun what can you do? Give us action and less words

Eluu P

So that they can withhold the PVCs of selected individuals abi?
E don happen.
All those people wey dey collect pvc. Nurtw and co. E don happen.
All those people that did not get their pvc in isolo, here is your chance

Dentidon:


Says an Ipob miscreant. Will you keep quiet? Like you haven't been seeing the trash which that Chinedu has been tweeting about Yoruba

. Even if na only 10000 yorubas remain for Lagos una go still dey claim right abi. I look forward to that day when Yorubas would become a minority in Lagos.
I know a Yoruba man that owns acres of land in Epe. He sells the land and uses the proceeds to drive a White Honda Pilot round town and throw his Owambe party in his RENTED apartment here in Ikorodu.
Brotherly, Its Just A Matter Of Time.

How much did you waste sponsoring all those organizingforaction adverts on front page? Oga no dey campaign, na pikin dey waste him money

Where is that stupid man that told his 'wife to be' to kill her unborn child? Blackhacker abi wetin dem dey call am

So I actually read this far? Thanks to your reply to every question asked.
I just got admission into university but I still have to ask cos when I get ready for the course you probably wouldn't be active on NL.
UyaiIncomparabl, Do you have an idea on how much the software engineering course would cost?
Do you think there are as much Software engineering jobs as there are for UI/UX design?
Is there a place to get SE job adverts like the example you gave of that $1200 job on Ui.
I already know Basic Html and CSS but I am not really a fan of anything that has to do with designing. I love programming more.
If I cannot rely on the job placements Stutern offers then where else do I get value for my tuition fees?
Cos Its possible to get education of nearly the same value elsewhere and it would be cheaper or even free. I guess you have a place you get job adverts so you dont rely on Stutern job placements either.

Sorry ...I just cannot be bothered right now

wetin dey sup for hear and why cant I see your profile?

Merch:
Upcoming simp

As much as I do not want to be a simp, I do not buy the idea of fvck and dump. I don't even buy the whole fornicating idea.
My sexual record slate is to be kept clean until marriage. Thank you.

seun, dominique, mynd44 nlfpmod when did a killer start making front page. This thing make sense for una eye abi?
Make I just dey track this op post until I get him location. If he no go jail make I no wetin cause am
If I insult this op na dem go talk say I fit dey insult my elder. Shey this one go call himself elder like this.
God why? This one even go church day before yesterday sef. Make this one just turn to pillar of salt.
Blackhacker, God is looking at you right now and is crying bitterly. You have pained Your Creator and angered The Most High.
Fornicating is not enough, you add murder on top. Chai. If you cannot tell her parents that you have bleeped her then dont say you did not fornicate. You are lying to yourself.
But on a more serious note, you are a disgrace to Nairaland.
Jesus go talk say ... 'CURSED IS THE DAY THAT YOU WERE BORN'
Your mom could have aborted you too. You wouldn't have seen woman in the first place. You entered this world and you prevented another from entering.

...

RedPilChurchBoy:


I have same concern.

I want to marry a virgin or a girl with not more than 2 body counts.

I am sexually pure and would never settle for an ex LovePeddler for a wife.


If after marriage I find out that she had a very ugly past , it won't be funny at all for her.

Me I dont want any body count at all o.
I will not have sex before marriage and so must she.
Even if na only head she dey give before, e go affect o.
As long as say me I no do am before marriage.

RedPilChurchBoy:


Bitter truth.

REDPIL truth. No man should get angry at you on this position.

Don't forget to advise your fellow ladies to keep their virginity and also maintain our traditional values. So that after we have laboured and fit to marry, we would not have to settle for trash and overused pụssy.

Apart from adultery, this is the second worst thing that could happen to me in marriage. Make she lie to me say she be virgin, make I come find out after marriage. Chai. Marriage don scatter be that o.

EriMma1:



I'll cook for him and his children
Tidy the house and look after the children. That's enough responsibility to combine with ones job as a working class mum.

So what are you working for if he can provide for you?
What would you do if he already had a house boy(as a rich man) cooking and tidying the house?
What would happen if you marry the man of your dreams and after giving birth to 2 kids, he begins to experience a financial downfall that was not caused by him in anyway. Say for instance, he had bountiful inheritance like Tinubu :-/ and then a court verdict gives all the inheritance to his junior brother. And then he becomes poor. What would you do? How would you continue with the marriage?