kaitlyn9342 kaitlyn9342

24-11-2017
Mathematics

contestada

How to find the solutions for a quadratic inequality?

Respuesta :

bethanygraveling bethanygraveling

27-11-2017

so if your equation was x squared +2x+1=0 you would do (x+1)(x+1)=0 because 1+1=2(x)
then you do x+1-1=0-1 to check it over

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Someone plz explains this to me