Seudónimo Seudónimo

16-11-2014
Mathematics

contestada

how to factorise this?!
4x-14xy

Respuesta :

16-11-2014

Take a factor of x out of the equation:
2x(2-7y)

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HolmesNWatson HolmesNWatson

16-11-2014

Find the highest common factor, which is 2X, therefore, this goes outside of the bracket. So inside goes 4x/2x= 2 & 14xy/2x= 7y 2x(2-7y) When you multiply out of the brackets, everything should be equal

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