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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: 90,494

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.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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