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Mathematics 7 Online
OpenStudy (anonymous):

Express in simplest form:2x-4/x^2+4x-12 a.2/x+6 b.2/x+3 c.2/3 d.2/x-3

OpenStudy (diyadiya):

First Factorise the denominator

OpenStudy (diyadiya):

Can you factorise \[\Large x^2+4x-12 \]

OpenStudy (anonymous):

dont kno how to do that

OpenStudy (diyadiya):

Ok \[\Large x^2+4x-12\]We have to find two numbers whose Product is -12 & sum is 4|dw:1337276586799:dw|

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