julekbka
julekbka
05-03-2021
Mathematics
contestada
2x2+3x+8=0
(równania kwadartowe)
ktoś pomoże?
Respuesta :
squoish
squoish
05-03-2021
2*2+3x+8=0
4+3x+8=0
12+3x=0
3x=-12
x=-4
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