Math Is Fun Forum

Shiiro

Member

Registered: 2009-11-30

Posts: 27

Solve Equation !

Hii !

solve in

the equation :

Please Help me !!

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Solve Equation !

Hi Shiiro;

These are the only real roots.

http://www.mathsisfun.com/graph/functio … ymax=2.106

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In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Shiiro

Member

Registered: 2009-11-30

Posts: 27

Re: Solve Equation !

You can Give The Solution ?

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Solve Equation !

Hi;

Yes, by inspection, I see you are trying to make 35 / 30 which means one root is x = 1. The other root is x = -1.

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In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

ZHero

Real Member

Registered: 2008-06-08

Posts: 1,889

Re: Solve Equation !

simplify and make a quadratic eq by putting

and you'll get x= +1 , -1

Last edited by ZHero (2010-02-17 21:07:31)

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If two or more thoughts intersect, there has to be a point!