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This Mathematics Problem Is Giving Me A Big Problem / Solve This Mathematics Problem / If U Think U Are Intelligent Solve This Riddle (2) (3) (4)
Are You Very Intelligent, Solve This Mathematics by Nobody: 2:52pm On Jan 15, 2015 |
Polynomial is somehow easy to solve but in a wider stage it becomes a bit difficult. Okay Try This © Solve the Polynomial equation below to prove that X=1+√3 or 1–√3 X3–X2–4X–2=0 The above question came in the form it is and I have tried several times to solve it, but couldn't. The most impressive thing is that 1–√3 or 1+√3 when applied separately into the question for X, will give a perfect 0. So wonderful, I know some intelligent one than me can solve this. |
Re: Are You Very Intelligent, Solve This Mathematics by Nobody: 8:03pm On Jan 16, 2015 |
No attempt uptill now, I will forget about this question. I am tired of it myself, it frustrate me a lot. |
Re: Are You Very Intelligent, Solve This Mathematics by success254(m): 11:17pm On Jan 16, 2015 |
tu kno more on dis question,go and read more on polynomial.by factor theorem,subt x=-1 int d cubic eqn.it w giv u 0.so,x+1 is a factor of d cub eqn. divide d eqn by x+1(divn of polynomial),it gives x2-2x-2,solve dis quad. eqn.(by formula method)it will give u d answer wit u 1 Like |
Re: Are You Very Intelligent, Solve This Mathematics by success254(m): 11:19pm On Jan 16, 2015 |
success254: |
Re: Are You Very Intelligent, Solve This Mathematics by Nobody: 12:40am On Jan 17, 2015 |
success254:x=–1 gave me –3 |
Re: Are You Very Intelligent, Solve This Mathematics by success254(m): 10:53pm On Jan 17, 2015 |
icecalm: |
Re: Are You Very Intelligent, Solve This Mathematics by success254(m): 10:59pm On Jan 17, 2015 |
subt. it well like dis ![]() |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 12:23pm On Jan 18, 2015 |
I've been trying to upload a picture of the solution since yesterday but to no avail. |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 1:05pm On Jan 18, 2015 |
Here it is. 1 Like
|
Re: Are You Very Intelligent, Solve This Mathematics by ugonna1054(m): 2:06pm On Jan 18, 2015 |
Umartins1:very easy |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 2:24pm On Jan 18, 2015 |
ugonna1054: I wonder what made it difficult for the guy. |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 2:29pm On Jan 18, 2015 |
In addition, it is a polynomial, not a quadratic. A quadratic has the highest power of X to be 2 while a polynomial has the power of X to be greater than 2. When the highest power of X is 1 as in 2x+4, it is called a linear expression. |
Re: Are You Very Intelligent, Solve This Mathematics by ugonna1054(m): 2:43pm On Jan 18, 2015 |
Umartins1:Baba,evry1 is not lyk u nau ![]() |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 2:50pm On Jan 18, 2015 |
ugonna1054: Well, you may be right. |
Re: Are You Very Intelligent, Solve This Mathematics by Nobody: 8:42pm On Jan 18, 2015 |
success254 and umartins nice one, it has been long I did maths, probably the reason for calling it quadratic instead of polynomial, X=–1 gave 0 I misplaced it wrongly the other day. but after a long struggle I finally get the stupid math. here is what I did; X 3 –X 2 –4X –2=0 X 3 –X 2 –X +1=3X+3 (X–1)2(X+1)=3(X+1) Divide both sides by (X+1) (X–1)2=3 X–1=√3 X=1±√3 X=1–√3 or 1+√3 the manipulation no be here ![]() |
Re: Are You Very Intelligent, Solve This Mathematics by ugonna1054(m): 9:25pm On Jan 18, 2015 |
icecalm:this is illegal!! 1 Like |
Re: Are You Very Intelligent, Solve This Mathematics by Nobody: 10:11pm On Jan 18, 2015 |
ugonna1054: ![]() |
Re: Are You Very Intelligent, Solve This Mathematics by Umartins1(m): 10:53pm On Jan 18, 2015 |
icecalm: The manipulation is un-Mathematical. 1 Like |
Re: Are You Very Intelligent, Solve This Mathematics by Nobody: 12:21am On Jan 19, 2015 |
Umartins1:Lmoa, make una dey there they solve follow-pattern till full scape paper full, me I Don solve my own ![]() |
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