angelromero1998 angelromero1998

12-06-2019
Mathematics

contestada

I need some help in this question

I need some help in this question class=

Respuesta :

connor81 connor81

12-06-2019

x^2 + 2x - 15
factors into (x+5)(x-3)
set this equal to 0 and get that x=-5 and x=3

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