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No... Just English language and some current affairs.... The interview was all about screening of credentials.

ositadima1: Back to this question

Each term => (n+7)^3
where n=1 to n=200-7=193

Meaning we have 193 terms from 8^3 to 200^3.

Summation of (n+7)^3 for n=1 to n=193

Sn= (1+7)^3+(2+7)^3+(3+7)^3+...+(193+7)^3

Let`s expand (n+7)^3
(n+7)^3=(n+7)(n+7)(n+7
=n^3+21n^2+147n+343

Let's see the summation of each term above

S= n^3= 1^3+2^3+3^3+...+nth= (1/4)(n^2)(n+1)^2


S=n^2= 1^2+2^2+3^2+...+nth= (1/6)(n)(n+1)(2n+1)

S=n =1+2+3+...+nth= (1/2)(n)(n+1)

S=1+1+1+...+nth= n

Now substituting back

Sn= (1/4)(n^2)[(n+1)^2]+21(1/6)(n)(n+1)(2n+1)+147(1/2)(n)(n+1)+343(n)

So, if u now carefully substitute n=193

Sn=404009216

Actually that equation can give u sum to any number of terms u want, hope this was helpful

tnx bros i gat it

ositadima1: Boom!!! Memba mi tell yu.

Sum n=1 to 193,
(n+7)^3= 404009216

tnx bros.. Buh can u explain further 2make it clear

ositadima1: Boom!!! Memba mi tell yu.

Sum n=1 to 193,
(n+7)^3= 404009216

tnx bross buh can u pls explain further cos i didn't get u sir.. Thanks !

Gurus pls solve dis na.. Find d sum of 8^3 + 9^3 + 10^3 + ... + 200^3

Pls gurus elp me solve dis... Determine d sum of 8^3 + 9^3 + 10^3 + ... + 200^3

doubleDx: If the options are 1, -2, -1, 3/8 then I'm afraid something must be wrong with the question. It's either you did not copy it correctly or there may be some kind of tpyo-errors in the question (If it's a past question). I tried checking by substituting 'n' with each of the option given but none of the result equals 3.

Try copying the question properly or write with a pen, snap or scan and upload!

yeah non of d options s right... Mayb dre s a mistake wit d options.

doubleDx: 3^n +1 + 6.3^n - 2 - 3^n = 3 . There are no brackets to show that: eg. 3 is to the power of (n+1). But I believe your question is the same as the one below? :

3^(n +1) + 6.3^(n - 2) - 3^n = 3

If it is then we can proceed by applying the law of indices:

3^n.3^1 + 6.3^n/3^2 - 3^n = 3
Lets put 3^n = x, substituting yields:

(x).3 + 2.(x)/3 - x = 3
[3x.3 + 2x - (x).3]/3 = 3
9x + 2x - 3x = 3.(3)
8x = 9
x = 9/8

Since 3^n = x
Then 3^n = 9/8
Taking log of both sides gives :

Log3^n = Log 9/8
nLog3 = Log9 - Log8
n = (Log3^2 - Log8 )/log3
n = 2Log3/Log3 - (Log8 )/Log3
n = 2 - Log8 ₃
n = 2 - Log2^3 ₃
n = 2 - 3Log2 ₃

dre s no any bracket in it n d options r a. -2 b. -1 c. 1 d. 3/8 pls i nid ur elp cos dis s a kind of question I'll b facing soon in d exam hall n av tried alot buh i couldn't get it n it's just 45sec per each question...! Futminna bad !

Whao ! Dis a d kind of trend i lik... U guyz r rellin doin gr8 job.. Pls i nid solution on dis question : 3^n+1 + 6.3^n-2 - 3^n = 3 find n.

Omo make una wish me journey mercy o... Futmx here I com !

[quote author=david6]....calm down bro..we still gona do manual course reg....so take it easy..[/quote tnx my guy

I'm scared cos av registered my courses without consultn my level adviser.... pls any hope on dat ? i nid urgent reply n if u're a qts student dat av met wit d level adviser pls kindly list d courses 2 b register so dat i can compare it wit mine.

david6: ...u don't need any booking activation code...just go tto accommodation data and book a room...wen booked..u will be allocated a room and room number...to may payment for d room u av booked..go to payments and enter...hostel maintenance fee...click on it and make payments for d room you booked...print d payments slip datz all

tnx so much my guy... although av been given rum137 block A buh dat code way i no c na dat make me no do d payment buh i go do am quick since u've said d code no nid

GUYz pls elp me out o.. dre s no buking activation code on my bed allocation data o... s dat ao it suppose 2b...?

Thank God av been given matric number

course reg on point ! Buh i nid somebody 2 brief me on ao 2 register cos i'm confused

Davidgerald: u nid 2 submit ur course form 2 ur adviser wen ure done wit registerin ur courses n nt 2 c him........wel if u guys r doubtin d courses online...go 2 ur departmnts n chk ur course list dr.....

tnx my guy

o_douglas: good 4 u en

tnx bro

swagrr..01:
xory guyz..hw do i knw d courses i am supposd to register

my man u nid 2 c ur level adviser on d course 2b registered

swagrr..01:
xory guyz..hw do i knw d courses i am supposd to register

my man u nid 2 c ur level adviser on d course 2b registerd

Alhamdulillah ! I just check my clearance now n i met cleared.....

Ayaba03: Alhamdulilla, i ve also bn cleard

pls my guy wen did u request 4 clearance n na Wch dept. U dey ?

aiwanfo007: birth certificate, acceptance letter, l.g.a identification, certificate(testimonia),result statement, referee letter,accepted by institution,student signature and jamb slip

tnx so much..! Buh wat s dat accepted by institution again ?

aiwanfo007: Stil watin 2 b cleared o omo boiz cant wait

what are d tinx u scan...? Urgent reply pls

Gtbank card s d easiest n quickest 1....

aiwanfo007: mea i juct got admission agric econs tinzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

congrat bros !!!

congrat !!! @davidgerld n david6 am so happy 4 u guys.......congrat once again..! N 4 dos dat are yet 2 c dre name on dah list just kip ur finger cross... All will b well by GOD grace..... ! Buh 4 we admitted students let make our acceptance fast...all dah best !!!

I wish all dat are yet 2 gain admission dah very best of luck..... any building technology in d rum shud add me wit Lanre4met@2go love u all

To all pre-degree aspirant u can nw check ur admission status on futmx website...n 4 we dat has been given admisson, registratn s yet 2 start so let kip checkn 4 an update...n 4 dose dat are yet 2 c deir names on d list I wish u all dah best !!!

Pls guyz I nid una elp o... I choose building tech in my utme n wen I registered 4 post-utme I discovered dat my subject combinations does not correspond wit d course I apply 4...cos I av D7 in both economics n geography so wen I got 2 minna 4 post-utme I bought change of course n I change 2 QTS...Buh wen d admission was released I was given building tech.... Pls will I still pay 4 change of course wen I wanna change 2 QTS... Urgent reply.... N I also wish those dat are yet 2 b offer admission dah verybest of luck !

Alhamdulillah ! Alhamdulillah !! Alhamdulillah !!! Me n my friend has been given admission.... Allah Akbar

Hmmm...!