Battle: Dar es Salaam vs Nairobi

Battle: Dar es Salaam vs Nairobi

These are office buildings in Nairobi at night.
View attachment 3058690
Any excuse?
Minara FC 🤣 🤣 🤣 👇 👇 👇

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Wewe zuzu nakupuuza 😂😂😂😂
Huezinipuuza. Ulianza kusema hivo 2021 lakini spark yangu ni hatari😂😂🤣🤣.

Anyway nyinyi Endeleeni kupika data😂😂🤣🤣. Ati 188,000 divided by 44 ni 7,000😂😂
 
Solve this equation with solution

X + Y = 8
XY = 8
X+y=8_____eqn(1)
XY=8_____eqn(2)
Take eqn(1) make X the subject
X+y=8
X=8-y
:X=8-y___eqn(3)
Take eqn(3)into eqn(2)
(8-y)y=8
8y-y^2=8
Change into a quadratic eqn
0=8+y^2-8y
Then,
a=1,b=-8,c=8
By using quadratic formula
y=(-(-8)+_{√(-8×-8)-4×1×8})/2
y=(8+_√{ 64-32})/2
Y=(8+_√32)/2.
Y(8+_√(16×2))/2
Y=(8+_4√2)/2
y=(8+_(4×1.4)/2
y=(4+_(2×1.4)
Y=4+2.8 or 4-2.8.
Y=6.8 or 1.2
For x
From ,x= 8-y
X=8-6.8=1.2 or X=8-1.2=6.8
:;X=1.2 or 6.8
Hitimisho
Kama y=6.8,x=1.2 na kama y=1.2,x=6.8
 
X+y=8_____eqn(1)
XY=8_____eqn(2)
Take eqn(1) make X the subject
X+y=8
X=8-y
:X=8-y___eqn(3)
Take eqn(3)into eqn(2)
(8-y)y=8
8y-y^2=8
Change into a quadratic eqn
0=8+y^2-8y
Then,
a=1,b=-8,c=8
By using quadratic formula
y=(-(-8)+_{√(-8×-8)-4×1×8})/2
y=(8+_√{ 64-32})/2
Y=(8+_√32)/2.
Y(8+_√(16×2))/2
Y=(8+_4√2)/2
y=(8+_(4×1.4)/2
y=(4+_(2×1.4)
Y=4+2.8 or 4-2.8.
Y=6.8 or 1.2
For x
From ,x= 8-y
X=8-6.8=1.2 or X=8-1.2=6.8
:;X=1.2 or 6.8
Hitimisho
Kama y=6.8,x=1.2 na kama y=1.2,x=6.8
XY if y=6.8,x=1.2 --> 8.16
 
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