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#1 2013-10-15 02:05:09

venkatesh.p58xa
Member
Registered: 2013-10-15
Posts: 1

quadratic equations

(a - b)^2 x^2 - 4abx - (a-b)^2
solve for x by factorisation method.

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#2 2013-10-15 02:30:42

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 103,826

Re: quadratic equations

Hi venkatesh.p58xa;

The problem is an old one. You have not copied it correctly. It should be

then it can be factored.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

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