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LFS Team member numbers are magic!
(56 posts, started )
Quote from Velociround :Easy as pie.

32x(5-2x)+(5x+23)=3x-2+2-7x+(2x-3x)(5x+8)
160x - 64x² + 5x + 23 = 3x - 7x + 10x² + 16x - 15x² - 24x
-64x² + 165x + 23 = -12x - 5x²
-59x² + 153x + 23 = 0

Δ = b² - 4ac
Δ = -153² - 4.59.23
Δ = 23,409 - 5,428
Δ = 17,981

-b ± √Δ
x = -----------
2a

-153 ± √17,981
x = ---------------------
2 . (-59)

-153 ± 134,093
x = ---------------------
-118

-153 + 134,093
x' = ---------------------
-118
x' = 0,160228813559322

-153 - 134,093
x" = ---------------------
-118
x" = 2,432991525423729



That means that X can be approximately 0,16 or 2,43.
i can haz cookies?

Still wrong
32x(5-2x)+(5x+23)=3x-2+2-7x+(2x-3x)(5x+8)
160x-64x²+5x+23=3x-2+2-7x+10x²+16x-15x²-24x
160x-64x²+5x+7x+10x²+16x-15x²-24x=-2+2-23
212x-64x²+10x²-15x²=-23
212x-69x²=-23
--------------------------
--------------------------
I hope i'm not wrong, i like this kind of math
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(Blas89) DELETED by Blas89
LoL according to me! you both are wrong
Arox when you pass something to the other side of the equal sign, change from + to - and viceversa! :O

32x(5-2x)+(5x+23)=3x-2+2-7x+(2x-3x)(5x+8)
160x - 64x² + 5x + 23 = 3x - 7x + 10x² + 16x - 15x² - 24x
160x +5x -3x +7x -16x + 24x - 64x² -10x² + 15x² + 23 = 0
-59x² + 177x + 23 = 0

x1= -0.124755523
x2= 3.12455523
Quote from Blas89 :LoL according to me! you both are wrong
Arox when you pass something to the other side of the equal sign, change from + to - and viceversa! :O

32x(5-2x)+(5x+23)=3x-2+2-7x+(2x-3x)(5x+8)
160x - 64x² + 5x + 23 = 3x - 7x + 10x² + 16x - 15x² - 24x
160x +5x -3x +7x -16x + 24x - 64x² -10x² + 15x² + 23 = 0
-59x² + 177x + 23 = 0

x1= -0.124755523
x2= 3.12455523

You are right. The equation calculator on the net also returned these numbers.
x = {3.124755523, -0.124755523}
hmmmm...am i missing something here, ive been away couple days and there is already a new form of lerts born? :detective:
No crispy bikes, or flat wormhole space racing has been mentioned yet so it should be ok.

LFS Team member numbers are magic!
(56 posts, started )
FGED GREDG RDFGDR GSFDG