nolanjones2989
nolanjones2989
28-06-2017
Mathematics
contestada
2x^2+18x=20 what are the solutions?
Respuesta :
jdotruckus
jdotruckus
28-06-2017
x + 10 = 0 ⇒
x1
= −10
x − 1 = 0 ⇒
x2
=
1
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