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07-02-2017
Mathematics

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2ax+2y-ay-4x factorised into 2 brackets please and thankyou

Respuesta :

07-02-2017

first group terms together- polynomial
(2ax-4x) + (2y-ay)

common factor for first term is 2x and the second term is y

2x(2a-4) + y(2-a)
2x(a-2) + y(2-a)

Add like terms which yields final answer

(2x+y)(2-a)

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