Adol16: Maths gurus pls help me solve the simultaneous equations

x + y =5
x^x + y^y=31

chikis:
Lie lie mathmatician, wetin carry log enter the equation?
No come put anybody inside bottle.
You think say na only you do mathmatics?

chikis:
You call this a simultaneous equations? What sort of simultaneous equations is this?

Richiez: This thread is the meeting point for nairaland maths gurus...i dare you all to ask me a question in mathematics without me having an answer to them, LETS START

Can any mathematician here solve this simple question:

You are about to play a dice game where you are paid 5 naira each time you roll an odd number. You are allowed to roll the dice five times. A friend tells you that the die used is biased such that even numbers are twice as likely to appear as odd numbers. Based on this information, what is the maximum amount you would pay to play this game?

dabrake:
that's something about mathematics. I believe people say 0/0 = undefined because it can give you any value. Take for instance.

0/0 = (81 - 81)/(81 - 81) //81-81=0
=[(9 + 9)(9 - 9)]/9(9 -9) // 81 - 81 = 9² - 9²(law of difference of 2 squares)
=(9 + 9)(9 - 9)/9(9 -9)
=(9 + 9)/9
= 2

now saying 0/0 = 12
0/0 = (144-144)/(24-24) // 144-144 =0 ; 24-24 =0
= (12^2-12²)/2(12-12)
= (12+12)(12-12)/2(12-12)
= (12+12)/2
= 12


You see, you can always get any answer. Deceptive subject

Tolzeal: u the bos man...can u solve dz, prove that 2>n=n for al positv in integax

Richiez: This thread is the meeting point for nairaland maths gurus...i dare you all to ask me a question in mathematics without me having an answer to them, LETS START

dabrake: @op, prove that 6 + 5 + 3 = 20

Truman155: 6base7+5base7+3base7=20 so 6+5+3=20 provided the LHS is in base7

BrutusOj: Waoo..nice tread.my gurus in d house,kindly make t d subject of d formular in d expresion below" s=ut+1/2at^2" I.e d second equation of motion(s=ut+half atsquare).am waitin

Truman155: If a+b+c=8, a^2+b^2+c^2=16 and a^3+ b^3+c^3=64 find a,b, and c.

Richiez: This thread is the meeting point for nairaland maths gurus...i dare you all to ask me a question in mathematics without me having an answer to them, LETS START

kosebinu:
like yorubas will say '' agba to ba ni Omi ninu, does not always make sound''. I think u know wat it takes for someone to becom a mathematician cos BSc in maths does not makes u a mathematician ooo. But if u think u know everytin in mathematics, i kosebinu can challenge u cos nobody knows it all. Check d profile of all d mathematicians u knw, u will understand wat am saying.

BrutusOj: Waoo..nice tread.my gurus in d house,kindly make t d subject of d formular in d expresion below" s=ut+1/2at^2" I.e d second equation of motion(s=ut+half atsquare).am waitin

chikis:

Father reduced the
quantity of food
bought for the
family by 10%
when he found
that the cost of
living had increased
by 15%. Thus the
fractional increase
in the family food
bill now is what?

Solve it, maths guru!

Mathano: My questn about d proof on integraldomain and fields is yet to be answered

Krucifax:



s=ut+0.5(a)t^2,s=t(u+0.5at),t=s/(u+0.5at),t^2=s/(U+0.5a), therefore t= sqrt of (s/(U+0.5a))

BrutusOj: Waoo..nice tread.my gurus in d house,kindly make t d subject of d formular in d expresion below" s=ut+1/2at^2" I.e d second equation of motion(s=ut+half atsquare).am waitin

Truman155: If a+b+c=8, a^2+b^2+c^2=16 and a^3+ b^3+c^3=64 find a,b, and c.

Krucifax:



s=ut+0.5(a)t^2,s=t(u+0.5at),t=s/(u+0.5at),t^2=s/(U+0.5a), therefore t= sqrt of (s/(U+0.5a))