MaskMath
Region: TH
Wednesday 15 July 2026 15:35:20 GMT
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userrr56 :
X(X×X+1)=4(4×4+1), X=4.
2026-09-02 18:35:54
0
Salvadorcaper :
But this only works because you know the solution in the first place. It's not a method for solving the equation.
2026-07-15 21:21:30
276
richard82871 :
Not the only solution
2026-07-16 09:01:04
35
Julian Camarillo :
tiene 3 soluciones, una real: 4 dos complejas: X=-2+3.61i y -2-3.61i
2026-07-16 22:43:59
26
Michael Tam :
x^3 - 4x^2 + 4x^2 - 16x + 17x - 68 = 0 (x - 4)(x^2 + 4x + 17) = 0 x = 4 or x^2 + 4x + 4 = -13 x + 2 = +/- i sqrt 13 x = -2 +/- i sqrt 13
2026-07-17 22:04:53
10
Jojolasticot :
this is not a demonstration. You found a solution but did not demonstrate that it's the only one
2026-07-16 21:32:57
40
Hải_Lê :
đó không phải là phương pháp chung, đó là sự biết trước
2026-07-18 06:05:42
10
SepulQuadra :
mas 64 + 4 nao é 68
2026-07-17 09:09:40
1
goczuyyl :
this is guessing,🙄
2026-07-18 07:59:17
13
Việt Nam muôn năm :
cách giải vớ vẩn nhất quả đất
2026-07-21 08:07:46
18
TurkishSoldier :
x(x²+1)=2x2x17 x(x²+1)=4x17 x=4 x²+1=17 x=4
2026-07-16 10:50:55
14
chichoualami :
[x-4]*[x2+4x+17]=0 delta=-54 donc aucune autre solution que x=4
2026-07-19 17:29:05
1
😈ザキヲ💌 :
これで合ってる気がしない。教えてトントン
2026-07-16 17:14:24
4
Nguyên hai :
Nhẩm mồm cũng ra kết quả .. máy móc làm gì
2026-07-18 22:05:52
1
user655955983113 :
Прикольно чел переворачивает. Только такое решение неправильно и зачтено не будет.
2026-08-16 07:25:45
1
barbbalu :
а теперь докажи что это единственный корень из 3
2026-07-16 15:17:34
7
Bortlipa :
ну так 3 корня должно быть по основной теореме алгебры. 4, -2+-i√13
2026-07-17 11:48:02
3
Trung niên :
(x^3-64)+(x-4)=0; (x-4)(x^2+4x+17)=0:x-4=0; x=4.
2026-07-16 14:15:17
5
Pikatchoum :
easy, x^3 is bijective x is also so x^3 + x is also and this equation must have one and only one solution. 4 is a solution, and the only one
2026-07-19 11:46:26
0
skufedozhabelki :
4 теоремой глазика-алмазика
2026-07-17 18:53:53
5
meocon :
bài hát tên gì ?
2026-07-17 13:26:57
0
OlgaVibes :
как вы ИКС красиво рисуете🥰
2026-07-20 10:20:55
2
wolverine_x37 :
What about the others two possible solutions???
2026-07-17 12:05:26
3
tôilatoikhonglaaihetcavaythoim :
not right
2026-07-17 02:37:02
0
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