Jessica333 Jessica333

24-08-2016
Mathematics

contestada

How to factor 4x^2 + 8x-5

Respuesta :

24-08-2016

Hello,

4x²+8x-5=4x²-2x+10x-5
=2x(2x-1)+5(2x-1)
=(2x-1)(2x+5)

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