Anon1550 Anon1550

16-04-2016
Mathematics

Answered

Factorise fully 2x^2-4xy

Verified Answer :

anniesh7 anniesh7

16-04-2016

The answer is 2x(x-2y)

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apologiabiology apologiabiology

16-04-2016

x^2=xx
undistribute propoerty
ab-ac=a(b-c)
find a aka common factor

2x^2=2xx
4xy=22xy
common is 2*x=2x

a=2x
2x(x)-2x(2y)=2x(x-2y)

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