gboii2001
gboii2001
18-09-2017
Mathematics
contestada
Find the value for c 3x^2-x-10=0
Respuesta :
Sidragon
Sidragon
25-09-2017
this can be written as 3x^2- 6x+5x-10= 0
taking common outside
3x(x-2)+5(x-2)=0
(3x+5)(x-2)=0
therefore x-2=0, X= 2 or
3x+5=0, x= -5/3
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