Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,153,542 members, 7,819,927 topics. Date: Tuesday, 07 May 2024 at 06:57 AM |
Nairaland Forum / Nairaland / General / Education / Nairaland Jamb Tutorial Centre {mathematics Thread} (19646 Views)
2016 NAIRALAND JAMB TUTORIAL {the Physics Thread } / Nairaland 2016 Jamb Tutorial Classroon [mathematics Thread] / Nairaland Jamb Tutorial Centre. {NJTC} (2) (3) (4)
(1) (2) (3) (4) (5) (6) (7) (Reply) (Go Down)
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Nobody: 5:59am On Nov 29, 2014 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Maduks88(m): 6:41am On Nov 29, 2014 |
Following.... We must pass jamb 2015 IJN. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Tonylyte(m): 7:32am On Nov 29, 2014 |
Xtarxhyne:U guys are causing hulabaloo in the class room. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by sheddyboy: 8:14am On Nov 29, 2014 |
2muchopoTBdope:tanx. both of you got the answer. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by bolaji3071(m): 11:07am On Nov 29, 2014 |
pls help me wit dis. Factorize completely Y^3-4XY+XY^3-4Y & Factorize 4a^2-12ab-c^2+9b2 tanx |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 11:29am On Nov 29, 2014 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 11:48am On Nov 29, 2014 |
bolaji3071: Iono if this is correct sha, but this what I got. 4A^2-12AB-C^2+9B^2 Rearrange 4A^2-12AB+9B^2-C^2 4A^2-6AB-6AB+9B^2-C^2 (4A^2-6AB)-(6AB+9B^2)-C^2 4A(A-3/2B)-6B(A-3/2B)-C^2 (4A-6B) (A-3/2B)-C^2 WORKING ON THE FIRST |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 11:59am On Nov 29, 2014 |
bolaji3071: I'll do the first, since barack did the second. Firstly separate y^3+xy^3-4y-4xy Factorize y^3(1+x) -4y(1+x) adding (y^3-4y) (1+x) further factorization y(y^2-4)(1+x) y^2-4= (y+2)(y-2) overall y(y+2)(y-2)(1+x) Same Example i did last time. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 12:09pm On Nov 29, 2014 |
raayah: Y^3-4XY+XY^3-4Y Another way is take out y y(y^2-4x+xy^2-4) rearranging the brackets y(y^2+xy^2-4-4x) factorizing inside brackets y( y^2 (1+x)) - 4(1+x) ) y(y^2-4)(1+x) same as before y(y+2)(y-2)(1+x) |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by bolaji3071(m): 12:13pm On Nov 29, 2014 |
God Bless U. Tanx. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Martiyu(m): 1:17pm On Nov 29, 2014 |
pls, bikonu whenever anyone comes across any of the following jamb threads (Commerce, Account, Government and Economics) Pls just make do to quote me and share the link. Daalu, Nagode, Ime, Ese |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 1:30pm On Nov 29, 2014 |
Martiyu: COMMERCE ACCOUNT GOVERNMENT ECONOMICS |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by GeneralShepherd(m): 1:30pm On Nov 29, 2014 |
I am willing to teach any topic on mathematics here. I don't mind taking out 30mins everyday from my busy schedule to coach the future engineers and scientists that will move Nigeria to where we need to be. Quote anytime, with a question and I will reply. Thanks. GeneralShepherd. B.eng,M.sc |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Martiyu(m): 1:37pm On Nov 29, 2014 |
goofyone: 23 base 6 ought to be 12 + 3 = 15 base 10...or is there anything I am missing? |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Martiyu(m): 1:39pm On Nov 29, 2014 |
cc: barackobam Thumbs up to u |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 1:49pm On Nov 29, 2014 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 1:50pm On Nov 29, 2014 |
GeneralShepherd: Which eng, EE or ME?? |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by GeneralShepherd(m): 1:57pm On Nov 29, 2014 |
barackodam: EE and Msc in offshore technology. Specialising in corrosion engineering 1 Like |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by GeneralShepherd(m): 2:02pm On Nov 29, 2014 |
Martiyu: You are correct. ABCD base 6 to base 10 is A x 6^3 + B x 6^2 + Cx6^1 + D x 6^ 0. Please note that anything raised to the power of zero is 1 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Martiyu(m): 2:03pm On Nov 29, 2014 |
barackodam: OH my bad. Pls forgive me for that oversight. I really did not take notice of it. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 2:07pm On Nov 29, 2014 |
Martiyu: No worries |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 4:05pm On Nov 29, 2014 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by unmask: 4:55pm On Nov 29, 2014 |
Usually when writing JAMB, you have to be tactical and depending on how tactical you are, you get to make the right choices........ I would not advice putting too much work into learning number bases, they are tiring and long If you use an android phone get wolfram alpha.... It solves mathematics problems and shows all the alternative solutions. So anybody that has a maths problem not related to number bases pls tag me.... So I can help out |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Nobody: 4:58pm On Nov 29, 2014 |
Martiyu:go to NJTC thread on the fp all threads z dere. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by Nobody: 6:40pm On Nov 29, 2014 |
Please what is the correct jamb subject combination for architecture Need ur answers Thanks |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 9:29pm On Nov 29, 2014 |
barackodam: I got a slightly different answer when working this from your second step (4a^2-6ab)-(6ab - 9b^2) - c^2 factorizing gives 2a(2a-3b)-3b(2a-3b)-c^2 this would be equal to (2a-3b)^2 -c^2 difference of two square a^2-b^2=(a-b)(a+b) so in our situation 2a-3b is our a And c is our b difference of two squares (2a-3b-c) (2a-3b+c)- completely factorized CHECK: opening bracket 4a^2-6ab+2ac-6ab+9b^2-3bc-2ac+3bc-c^2 4a^2-6ab-6ab+2ac-2ac+9b^2-3bc+3bc-c^2 after cancelling out 2ac and 3bc, we are left with 4a^2-12ab+9b^2-c^2 |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 9:32pm On Nov 29, 2014 |
. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 9:42pm On Nov 29, 2014 |
With Factorization in Jamb, I highly suggest you work very closely with the given options. Always expand the bracket to check if you are right. There is a very high chance of mixing up signs, be extra careful |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by raayah(f): 9:42pm On Nov 29, 2014 |
. |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 9:53pm On Nov 29, 2014 |
raayah: barackodam: Yeah, you right. I made a mistake with the sign at the bolded Took me about a minute to realize my mistake still. Thanks a lot. 1 Like |
Re: Nairaland Jamb Tutorial Centre {mathematics Thread} by barackodam: 9:54pm On Nov 29, 2014 |
raayah: Yeah, my bad, laziness ddnt allow me recheck |
(1) (2) (3) (4) (5) (6) (7) (Reply)
10 Mistakes That Can Cost You First Class Degree / Official 2009 Post UME Discussion Thread / Secret On How To Check Your Laspotech Admission Status
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 49 |